Information Systems Solutions (ISS) is seeking a highly skilled Senior Network Design Engineer with extensive experience in service provider networks, datacenter integration, and enterprise-level routing. The ideal candidate will bring strong technical expertise in routing protocols and VPN solutions, combined with excellent communication skills for collaborating with both technical and non-technical stakeholders.

100% onsite

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

· Design, implement, and manage enterprise and service provider networks, including integration with commercial ISPs (e.g., AT&T) and datacenter environments.

· Design, implement, and manage new Cisco-based SDWAN solution, migrating off a JUNOS platform.

· Configure and optimize BGP, MPLS, and enterprise routing architecture.

· Manage WAN connectivity, including troubleshooting and performance tuning for high availability.

· Deploy and support VPN solutions, including site-to-site and encrypted tunnels over the Internet.

· Collaborate with cross-functional teams to translate business requirements into scalable, secure, and resilient network solutions.

· Document network designs, configurations, and operational procedures.

· Provide advanced troubleshooting and support for escalated issues.

· Mentor junior engineers and contribute to knowledge sharing across the team.

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:

TS/SCI 

Certifications:

IAT-III (e.g., CISSP, CASP+, or equivalent)

CCNP (Cisco Certified Network Professional) or Juniper certification (JNCIP/JNCIE)

And

Functional area certifications (required prior to start) 

· 10+ years Proven experience working with commercial ISPs/service providers and integrating connectivity into datacenter environments.

· Strong knowledge of BGP, MPLS, and enterprise routing protocols.

· Hands-on experience with Juniper networking platforms (Cisco experience a plus).

· Demonstrated expertise with WAN links and performance optimization.

· Experience configuring and supporting VPN solutions (site-to-site, IPsec tunnels, etc.).

· Excellent verbal and written communication skills, with ability to explain technical concepts to both technical and non-technical audiences.

Information Systems Solutions (ISS) is looking for an IS/IT Subject Matter Expert Level V to support the JS J7 Joint Training DevSecOps pipeline core infrastructure and data center in Suffolk, VA. The selected candidate will be responsible for supporting the Deputy Directorate, Joint Training (DDJT) for Assessment and Authorization (A&A) accreditation efforts.

This role is 100% onsite.

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:

• CompTIA Advanced Security Practitioner (CASP CE)
• Cisco Certified Network Professional Security (CCNP Security)
• Certified Information Systems Auditor (CISA)
• Certified Information Systems Security Professional (CISSP)
• GIAC Certified Enterprise Defender (GCED)
• GIAC Certified Incident Handler (GCIH

Functional area training certificates (required prior to start date):

• DISA eMASS Computer Based Training
• Annual Cyber Awareness Training

Required Skills and Experience

• A Master’s of Cybersecurity or related degree, or 10 years of experience in cybersecurity analysis with an understanding of applicable laws, acts, policies, protocols, and regulations.
• At least 5 years of experience related to DoD cybersecurity policies, procedures, and related directives including Task Orders, Executive Orders, Operational Orders, OPSEC, OSINT, etc.

Key Responsibilities

• Serve as the primary Subject Matter Expert (SME) for all aspects of the Assessment and Authorization process in accordance with the DoD Risk Management Framework (RMF) model.
• Lead the effort utilizing Enterprise Mission Assurance Support Service (eMASS) to document activities, including implementation of all applicable security controls as identified via information system security categorization in accordance with National Institute of Standards and Technology (NIST) Special Publication (SP) 800-53 and Committee on National Security Systems Instructions (CNSSI) 1253.
• Test and apply security controls based on security categorization, the application of overlays (privacy, classified, intel, etc.) and security control tailoring (AI, NOFORN, etc.).
• Collaboration with team leads, system owners, developers, and other key stakeholders to ensure security requirements are integrated throughout system design and implementation.
• 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.

Information Systems Solutions (ISS) is seeking a Cyber Security Auditor to join our team supporting Network Enterprise Technology Command (NETCOM) in Honolulu, HI. The CSFC Solutions Auditor would assist and support with the development, configuration, testing, and evaluation of Commercial Solutions for Classified (CSfC) solutions used to secure government customers’ classified data and networks. The Engineer will work individually and as a member of a team to configure network, software, and hardware networking components and security appliances and applications to meet DoD requirements and support their installation and initialization onsite in the customers’ environments.

100% onsite

Specific job duties include:

· Coordinate with the NSA CSFC PMO on all CSFC related documents and statuses.

· Prepare documents required for NSA registration (Checklist, Annex, Deviations, ConOps, etc.)

· Prepare daily, weekly, and monthly reports describing the task status in accordance with task order report template.

· Review, manage, control, and maintain security audit log data

· Document and report security-related incidents to appropriate authorities

· Perform annual assessment of NSA capability packages checklists and Cross Domain Solution registrations

· Performs authorization continuous monitoring on all Risk Management Framework (RMF) packages

· Evaluate an array of IT devices (e.g. Windows, RHEL, Cisco routers, switches, firewalls, etc.) for DoD compliance using SCAP Compliance checker, ACAS, Evaluate STIG, and via manual STIG check reviews

· Must be proficient in navigating through the eMASS application

· Provide DoD Cybersecurity analysis and risk-based security recommendations for the CSfC system

· Assess CSfC IAW DoDI 8500, DoDI 8510 and NISP SP 800-53

· Review updated and/or develop NSA registration artifacts (e.g., SSP, POA&M, MOU/MOA, topology, network architecture, PPSM, policies and procedures, HW/SW lists.) for CSFC compliance.

· Supports CT&E or DT&E activities of system security engineering and program protection activities.

· Identify the mitigation controls for identified risks and propose additional strategies for identified vulnerabilities

· Support all Cross-Domain solution requirements

· Act as the Cybersecurity Subject Matter Expert

· Consult on other projects when needed

· Continuing education and learning new and evolving technology

· Perform special projects and other duties assigned

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 OR Higher OR Secret Clearance level with completed T5 investigation

Certifications: (IAM Level III)

CISM 

CISSP (or Associate) 

GSLC 

And

• A Computing Environment Certification (e.g., Security+)

Required Skills

• 5 or more years of experience in cybersecurity
• BA/BS = 5 years; AA=7 years
• Ability to travel – Less than 20% of travel required

 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. 

Information Systems Solutions (ISS) is seeking a CSFC Solutions Engineer to join our growing team supporting the development and deployment of Commercial Solutions for Classified (CSfC) architectures. This position plays a critical role in configuring, testing, and deploying CSfC solutions that secure classified networks and data for U.S. government customers. The ideal candidate has senior-level expertise in Linux (particularly Red Hat Enterprise Linux), deep networking knowledge, and experience implementing DoD-compliant cybersecurity and encryption technologies.

100% onsite

Specific job duties include:

· Implement Commercial Solutions for Classified (CSfC) compliant solutions that meet NSA, DoD, and customer requirements.

· Collaborate with other operations departments monitor system performance, troubleshoot issues, and ensure security and efficiency of the CSfC system

· Be able to develop and modify system scripts (e.g. bash, python, etc.)

· Write standardized system documentation, including configuration guides, test procedures, test results, and training materials.

· Evaluate current CSfC system, identify improvements, and implement new technologies to enhance performance and efficiency.

· Configure, administer, and maintain systems (e.g. RHEL, vCenter, vSAN, Windows Server, HPE), software and hardware components to meet NSA CSfC, NIAP, and DoD requirements

· Support all Cross-Domain solution requirements

· Serve as the escalation contact during large outages and provide support for Tier 2 and 3 systems.

· Author systems Engineering Design Packages including detailed implementation project plans and procedures.

· Configure and maintain systems, software, and hardware components to meet NSA CSfC, NIAP, and DoD requirements

· Performs systems design and systems integration

· Designs, develops, implements, tests and maintains complex secure communications systems

· Configuring/managing PKI Certificate Authorities for CSfC solutions

· Configuring Certificate Authority (ISC CertAgent/MS Windows Server/Red Hat Certificate systems)

· Document configuration, test procedure, results, and training materials

· Preparing test reports and configuration documentation according to customer standards.

· Providing customer on-site training on solution daily use, management, and troubleshooting

· Providing customer on-site solution installation and integration

· Identify and recommend hardware and support solutions based on research and analysis of new technologies, interfacing with customers and vendors.

· Provide technical expertise to sales engineering teams during complex systems developments.

· Serves as Systems Integrator for the various contracts within the DoD

· Apply DoD STIGs and IAVAs

· Perform special projects and other duties as assigned.

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 OR Higher OR Secret Clearance level with completed T5 investigation

Certifications (IAT Level II) 

One of the following: 

· Security+ CE 

· GIAC Security Essentials Certification (GSEC) 

· Security Certified Network Professional (SCNP) 

· System Security Certified Practitioner (SSCP) 

And

· Professional Systems Certification (e.g., MCSA, Linux, etc)

Required Skills 

· 10 or more years of experience in Engineering

· BA/BS =12 years, MA/MS = 10 years

· Ability to travel – Less than 20% of travel required