Information Systems Solutions (ISS) is seeking a Cybersecurity Engineer III to support the NIWC PAC Information Technology Management Support Services contract. The Cybersecurity Engineer III will be responsible for supporting Assessment and Authorization (A&A) accreditation efforts. This role maintains cybersecurity monitoring operations, performs triage to assess the scope and impact of incidents, identifies vulnerabilities, and recommends remediation strategies. The role requires in-depth knowledge of the Risk Management Framework.

This position is 100% onsite

Specific duties include, but are not limited to the following: 

· Test and apply security controls based on security categorization, the application of overlays (privacy, classified, intel, etc.) and security control tailoring (AI, NOFORN, etc.).

· Conduct active and passive reconnaissance of data, with the ability to assess and author Plans of Milestones and Actions (POA&Ms) containing accurate and verifiable mitigation statements, milestone tracking, and applying to the most relevant security control.

· Development of comprehensive required A&A documentation, including System Security Plan (SSP), Security Assessment Plan (SAP), Security Assessment Reports (SARs), etc.

· Adherence to the eMASS scheduled tasking within the accreditation cycle, including Quarterly Independent Verification and Validation (IV&V), quarterly STIG checks, Annual Security Review (ASR), monthly POA&M updates, and resubmission for ATO, ATC, IATC and IATT as applicable.

· Maintenance of DISA circuit connections (CCSDs), inheritance from accredited systems and cloud service providers, and the workflow schedule on accreditations.

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level:

Secret

Certification: 

IAM II

One of the following:

CAP 

CASP 

CISM 

CISSP (or Associate) GSLC     

Required Qualifications: 

·10+ years of experience in cybersecurity or incident response

· Certifications preferred: Certified Information Systems Security Professional (CISSP)

Skills & Competencies:

· Cybersecurity Monitoring and Incident Response

· Security Testing, Auditing, and Remediation

· Data Analytics and Risk Assessment

· Proficiency with IT Security Software and Web Security Tools 

This position provides full-stack application development and database administration support for Communication Security Directorate (CSD) enterprise systems, ensuring all applications meet government standards, security requirements, and operational timelines. The role supports continuous application growth, modernization, testing, troubleshooting, and documentation, while collaborating closely with the Government Task Lead. 

This role is 100% onsite. 

Specific duties include but are not limited to the following: 

· Support development, enhancement, and maintenance of enterprise applications and associated databases.

· Follow all processes outlined in the Government-approved CSD Software Development Plan (SDP).

· Reference and comply with all Software Requirements Specifications (SRS) and related documentation.

· Obtain Government Task Lead approval of preliminary system and database designs before beginning development.

· Inform the Government Task Lead of potential impacts of software changes and participate in requirements discussions.

· Perform comprehensive and regression testing to ensure application functionality, proper access controls, and full implementation of all requirements prior to Government Verification and Validation testing.

· Resolve software bugs according to approved project schedules; treat any unauthorized lack of requirement implementation as a bug requiring correction.

· Conduct application troubleshooting, analysis, and issue resolution; enter required software modifications into configuration management for release planning.

· Follow Government-led prioritization and versioning for all issues and modifications.

· Ensure development, testing, and deployment activities are completed according to the approved project schedule.

· Test deployments in staging environments and report/document any issues within 24 hours.

· Manage application databases, including backups, cleanup of outdated items, software upgrades to approved versions, and database recovery as directed by the Government.

· Perform upgrades to website platforms, frameworks, and development tools in coordination with Government-specified timelines.

· Provide after-hours or weekend support when recalled for urgent tasks. 

· Prepare database queries, scripts, and reports upon request to support data access, analysis, and forensics needs. 

· Implement all technical and security modifications required by the CSD SDP and complete necessary RMF documentation to support certification and accreditation efforts.

· Attend regular meetings with the Government Task Lead and/or COR; provide required information, reports, briefings, and meeting minutes.

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level

· Secret Clearance

Certifications

Must meet DoD 8140 Cyber Workforce Qualification Program requirements for Software Developer (DCWF 621), Intermediate level. One of the following:

· CompTIA Cloud+

· CompTIA Security+

· GIAC Global Industrial Cyber   Security Professional (GICSP)

· GIAC Security Essentials   Certification (GSEC)

· Systems Security Certified   Practitioner (SSCP)    

Required Skills

· A Bachelor of Science degree in Computer Science or Software Engineering from an ABET accredited institution and must have a minimum of 5 years of experience in systems design of major information technology systems. A substitution for degree may be applied with 10 years of experience and bachelor’s degree with 30 semester hours in a combination of mathematics, statistics, and computer science. At least 15 of the 30 semester hours must have included any combination of statistics and mathematics that included differential and integral calculus.

· Possess intermediate knowledge of Windows Server and LINUX/UNIX/Solaris operating systems.

· Possess intermediate knowledge of developing .NET Framework and .NET Core MVC applications written in C# programming language.

· Possess intermediate knowledge of SQL Server and Oracle databases and their respective scripting languages.

· Possess intermediate knowledge of managing Microsoft Azure PaaS cloud systems.

Information Systems Solutions (ISS) is seeking a Cybersecurity Engineer III to support the NIWC PAC Information Technology Management Support Services contract. The Cybersecurity Engineer III will be responsible for supporting Assessment and Authorization (A&A) accreditation efforts. This role maintains cybersecurity monitoring operations, performs triage to assess the scope and impact of incidents, identifies vulnerabilities, and recommends remediation strategies. The role requires in-depth knowledge of the Risk Management Framework. Beyond execution of RMF duties, this dual-function role also encompasses team leadership, requiring demonstrated supervisory or management experience. 

This position is 100% onsite.
 

Specific duties include, but are not limited to the following:

· Test and apply security controls based on security categorization, the application of overlays (privacy, classified, intel, etc.) and security control tailoring (AI, NOFORN, etc.).

· Conduct active and passive reconnaissance of data, with the ability to assess and author Plans of Milestones and Actions (POA&Ms) containing accurate and verifiable mitigation statements, milestone tracking, and applying to the most relevant security control.

· Development of comprehensive required A&A documentation, including System Security Plan (SSP), Security Assessment Plan (SAP), Security Assessment Reports (SARs), etc.

· Adherence to the eMASS scheduled tasking within the accreditation cycle, including Quarterly Independent Verification and Validation (IV&V), quarterly STIG checks, Annual Security Review (ASR), monthly POA&M updates, and resubmission for ATO, ATC, IATC and IATT as applicable.

· Maintenance of DISA circuit connections (CCSDs), inheritance from accredited systems and cloud service providers, and the workflow schedule on accreditations.

· Leads and mentors a team of cybersecurity professionals, ensuring the accurate execution of RMF assessment and authorization (A&A) packages while maintaining alignment with organizational goals.

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level

Secret

Certifications

IAM Level II (one of the following) 

CASP+ 

CAP 

CISM 

CISSP (or Associate) 

GSLC

Required Qualifications:

· 10+ years of experience in cybersecurity or incident response.

· Certifications preferred: Certified Information Systems Security Professional (CISSP).

Skills & Competencies:

· Cybersecurity Monitoring and Incident Response

· Security Testing, Auditing, and Remediation

· Data Analytics and Risk Assessment

· Proficiency with IT Security Software and Web Security Tools

Information Systems Solutions (ISS) is looking for a mid-level ISSE supporting the Office of Naval Intelligence. The Information Systems Security Engineer (ISSE) is responsible for engineering, implementing, and maintaining security solutions across information systems and networks. This role collaborates closely with system engineers, architects, cybersecurity analysts, developers, and program management to ensure systems are designed, built, and maintained in accordance with security best practices and applicable compliance frameworks (e.g., RMF, NIST, DoD, ISO).

 This role is 100% onsite. 

Specific duties include, but are not limited to the following:
• Develop and maintain system security artifacts, including System Security Plans (SSP), Security Assessment Reports (SAR), POA&Ms, and STIG compliance documentation.
• Apply NAVINTEL ICD 503 Risk Management Framework (RMF) policies and DoD/Navy cybersecurity directives to system design and implementation.
• Collaborate with ISSOs, ISSMs, program managers, and system engineers to ensure security controls are correctly implemented.
• Support system categorization, control selection, and continuous monitoring per NIST SP 800-53 and RMF.
• Provide guidance on secure architecture, encryption, authentication, network security, and system hardening.
• Maintain familiarity with cloud environments (AWS, Azure), enterprise networks, and operating systems (Windows, Linux).
• Familiar with GRC tools such as eMASS and Xacta.

• Ability to work with key stakeholders to resolve vulnerabilities and answer STIG checklists.

Why Work For ISS?
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level
TS/SCI clearance

Certifications (IAT Level III)
One of the following:

· CASP+

· CCNP Security

· CISA

· CISSP (or Associate)

· GCED

· GCIH

Required Skills
• Bachelor’s degree in Cybersecurity, Computer Science, Engineering, or related field (or equivalent experience).
• 3–6 years of experience in cybersecurity or information systems security engineering.
• Knowledge of NAVINTEL ICD 503 RMF Implementation Policies and DoD/Navy cybersecurity directives.
• Understanding of ISSO responsibilities per SECNAV M-5239.2.
• Experience with NIST SP 800-53, RMF, DoD STIGs, and secure system architecture principles.
• Familiarity with network architectures, operating systems, and cloud platforms.
• Strong understanding of encryption, authentication, network security, and secure design patterns.

Preferred Qualifications
• Hands-on experience with DevSecOps, CI/CD pipelines, or Infrastructure as Code (Terraform, Ansible).
• Knowledge of containerization (Docker, Kubernetes) and microservices security best practices.
• Experience with enterprise security solutions (SIEM, endpoint protection, IAM tools).
• Prior work on Navy or IC programs requiring TS/SCI clearance.
• Strong communication and documentation skills, capable of briefing leadership and technical teams.

• Comprehension of key virtualization concepts.

• Familiar with Cloud Computing, architecture and design/engineering concepts.

• Familiar with the use of various code repositories and their function such as Github/Gitlab.

• Understanding of the various distributions of LINUX.

This position provides full-stack application development and database administration support for Communication Security Directorate (CSD) enterprise systems, ensuring all applications meet government standards, security requirements, and operational timelines. The role supports continuous application growth, modernization, testing, troubleshooting, and documentation, while collaborating closely with the Government Task Lead. 

This position is 100% onsite. 

Specific duties include but are not limited to the following: 

· Support development, enhancement, and maintenance of enterprise applications and associated databases.

· Follow all processes outlined in the Government-approved CSD Software Development Plan (SDP).

· Reference and comply with all Software Requirements Specifications (SRS) and related documentation.

· Obtain Government Task Lead approval of preliminary system and database designs before beginning development.

· Inform the Government Task Lead of potential impacts of software changes and participate in requirements discussions.

· Perform comprehensive and regression testing to ensure application functionality, proper access controls, and full implementation of all requirements prior to Government Verification and Validation testing.

· Resolve software bugs according to approved project schedules; treat any unauthorized lack of requirement implementation as a bug requiring correction.

· Conduct application troubleshooting, analysis, and issue resolution; enter required software modifications into configuration management for release planning.

· Follow Government-led prioritization and versioning for all issues and modifications.

· Ensure development, testing, and deployment activities are completed according to the approved project schedule.

· Test deployments in staging environments and report/document any issues within 24 hours.

· Manage application databases, including backups, cleanup of outdated items, software upgrades to approved versions, and database recovery as directed by the Government.

· Perform upgrades to website platforms, frameworks, and development tools in coordination with Government-specified timelines.

· Provide after-hours or weekend support when recalled for urgent tasks.

· Prepare database queries, scripts, and reports upon request to support data access, analysis, and forensics needs.

· Implement all technical and security modifications required by the CSD SDP and complete necessary RMF documentation to support certification and accreditation efforts.

· Attend regular meetings with the Government Task Lead and/or COR; provide required information, reports, briefings, and meeting minutes.

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level

· Top Secret Clearance

Certifications

Must meet DoD 8140 Cyber Workforce Qualification Program requirements for Software Developer (DCWF 621), Intermediate level. One of the following:

· CompTIA Cloud+

· CompTIA Security+

· GIAC Global Industrial Cyber Security Professional (GICSP)

· GIAC Security Essentials Certification (GSEC)

· Systems Security Certified Practitioner (SSCP)

Required Skills

· Possess a Bachelor of Science degree in Computer Science or Software Engineering from an ABET accredited institution and must have a minimum of 15 years of experience in systems design of major information technology systems. A substitution for a degree may be applied with 20 years of experience and bachelor’s degree with 30 semester hours in a combination of mathematics, statistics, and computer science. At least 15 of the 30 semester hours must have included any combination of statistics and mathematics that included differential and integral calculus.

· Be subject matter experts in Windows Server and LINUX/UNIX/Solaris operating systems.

· Be subject matter experts in developing .NET Framework and .NET Core MVC applications written in C# programming language.

· Be subject matter experts in SQL Server and Oracle databases and their respective scripting languages.

· Be subject matter experts in managing Microsoft Azure PaaS cloud systems.

Information Systems Solutions (ISS) is seeking a Senior Linux System Engineer. As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior Linux System Engineer joining our team to review, analyze and provide Tier III support for patches and updates, to include testing the baseline in the Engineering Operations Facility (EOF) prior to release to the RCCs.

This position is 100% onsite.

Specific duties include but are not limited to the following:

· Designs and defines system architecture for new or existing computer systems.

· You will also develop Enterprise Technical Procedures (ETPs) with the directions to apply patches, upgrades and security configurations and/or updates to the baseline system in the EOF for testing IAW with the STIGs.

· Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).

· Monitor all solutions integrated via a centralized alerting system.

· Develop an operating system lifecycle plan with integration of DoW STIGs and other recommended security standards.

Why Work For ISS?
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level 

Secret

Certifications (IAT Level III) 

One of the following:

CASP+

CCNP Security

CISA

CISSP (or Associate)

GCED

GCIH

Required Skills

Education & Experience: Bachelor’s Degree and a minimum of 5 years’ experience required

An additional 4 years of experience may be substituted in lieu of degree.

Technical Skills:

· VMWare management/administration experience.

· Thorough experience with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative.

· Knowledge of Windows and Linux Security Technical Implementation Guide (STIG) and current DISA’s hardening protocol.

· Experienced in systems analysis, design, integration, documentation, and engineering.

Information Systems Solutions (ISS) is seeking a Systems Engineer Sr. As a Systems Engineer Senior, the work you’ll do at ISS will be impactful to the mission of US Army/NETCOM. You will play a crucial role in the engineering and support of the U-SIEM task.

This position is 100% onsite.

Specific duties include but are not limited to the following:

· Support the U-SIEM Engineering Team and its customers to ensure mission deliverables are met.

· Collaborate with the members of the team and coordinate with the customer as directed by the Task Lead.

· Drive timely completions of work with the ability to adapt to changes in tasking assignments.

· Solve varies technical issues.

· Adapt to new technical challenges through research and professional abilities. Work effectively as part of a large, distributed team.

· Utilize Linux OS platform, VMWare virtualization and SIEMs as part of your day-to-day responsibilities.

Why Work For ISS?
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Clearance Level  

Secret

Certifications (IAT Level III)  

One of the following:

CASP+

CCNP Security

CISA

CISSP (or Associate)

GCED

GCIH

Required Skills

· Bachelor of Arts/Bachelor of Science

· 5+ years of related experience

· A working knowledge of Linux operating systems is required.

· Five years’ experience writing technical reports related to Authorization & Accreditation (A&A), System Security Plans (SSP), security policies, or guidance.

· Demonstrated proficiency with Linux, Virtualization platforms and SIEMs

Preferred Qualifications

· Knowledge of Elastic

· Literate in popular flavors of Linux. A keen understanding of virtualization platforms is strongly preferred.

 Why Work For ISS?

At Information Systems Solutions (ISS), we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements:

Please complete the following questionnaire for consideration.