Information Systems Security Engineer (ISSE)

The Swift Group, LLC; Fort Belvoir (VA); On-site; USD 49,996 - 290,004; Full time

Benefits offered by this job

Comprehensive healthcare benefits

Financial and retirement benefits

Wellness and education benefits

Time off benefits

Job summary

A leading security solutions provider in Fort Belvoir, VA, is seeking an Information Systems Security Engineer (ISSE). The role entails designing secure systems, ensuring compliance with cybersecurity policies, and collaborating with teams to secure cloud-based architectures. Candidates must have extensive experience in cybersecurity, with relevant certifications and a requirement for a TS/SCI clearance. The position is on-site five days a week. Competitive salaries range from $49,996.80 to $290,004.00, along with comprehensive benefits.

Qualifications

• 9+ years as an Information Systems Security Engineer (ISSE) on large-scale programs.
• Strong working knowledge of TCP/IP and networking fundamentals.
• DoD 8570 compliance at IAT Level II (Security+, SSCP, etc.) required.

Responsibilities

• Design and secure complex system architectures across classifications.
• Maintain security authorization documentation per DoD policies.
• Guide team through RMF accreditation lifecycle.

Skills

Design and secure complex system architectures

Cybersecurity documentation

Risk Management Framework (RMF)

Network security assessments

Collaboration with multidisciplinary teams

Education

Bachelor's degree in a related field

Master’s degree

High school diploma or equivalent

Tools

Security scanning tools

Cybersecurity compliance tools

Job description

The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe.

We are looking for an Information Systems Security Engineer (ISSE) with expertise in designing secure systems, supporting critical mission environments, and navigating the complexities of RMF and DoD cybersecurity policy. We’re looking for a candidate who thrives in a cloud-enabled environment and enjoys architecting security into everything from system design to deployment.

The ideal candidate will play a key role in securing big data systems across distributed cloud environments. They will shape cybersecurity documentation, guide the development team to meet accreditation requirements, and work with government stakeholders to enforce security across diverse system architectures. The position is on-site 5 days a week at Fort Belvoir, VA.

Responsibilities

• Design and secure complex system and network architectures that span multiple enclaves with varying classification levels
• Create, review, and maintain security authorization documentation in alignment with DoD and federal cybersecurity policies
• Implement and guide the team through the Risk Management Framework (RMF) accreditation lifecycle; prior DIACAP experience is acceptable
• Perform in-depth assessments of open-source, GOTS, and COTS software for security risks and integration viability
• Utilize and interpret results from vulnerability management platforms and automated security scanning tools
• Recommend and validate system-level mitigations to meet required security postures and accreditation criteria
• Collaborate with development and infrastructure teams to ensure secure design and implementation practices across cloud-based big data systems
• Support government efforts in securing trust boundaries and interconnection agreements with external systems
• Contribute to the establishment and optimization of defensible security processes where existing policy is absent
• Apply knowledge of IA policy and enterprise cybersecurity architecture to secure networks, compute environments, and enclave systems
• Facilitate productive engagement with multidisciplinary teams and stakeholders across technical and policy domains

Requirements

• 9+ years as an ISSE on large-scale, multi-tiered programs
• Bachelor's degree in a related field; or 7+ years with a Master’s degree; or 13+ years with a high school diploma or equivalent
• Strong working knowledge of TCP/IP, networking fundamentals, and common enterprise architectures
• DoD 8570 compliance at IAT Level II (Security+, SSCP, CCNA-Security, or GSEC required)
• Experience with DISA STIGs/SRGs, system hardening, and compliance tools and workflows
• Familiarity with RMF accreditation packages, POA&Ms, and eMASS or similar A&A systems
• Hands‑on experience using security scanning tools and interpreting scan results to drive mitigation strategies
• US citizenship and an active TS/SCI with CI Polygraph security clearance required

Desired Experience

• CISSP-ISSEP certification strongly preferred

#Onsite

The Swift Group and Subsidiaries are an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Pay Range: $49,996.80 - $290,004.00

Pay ranges are a general guideline and not intended as a guaranteed and/or implied final compensation or salary for this job opening. Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates.

At The Swift Group and Subsidiaries, you will receive comprehensive benefits including but not limited to: healthcare, wellness, financial, retirement, education, and time off benefits.