Senior Information Systems Security Engineer (ISSE)

Everforth ECS; Huntsville (AL); On-site; USD 97,000 - 120,000; Full time

Job summary

Everforth ECS in Huntsville, Alabama is seeking a Senior Information Systems Security Engineer (ISSE) to support a DOJ program. The role requires US citizenship and an active Top Secret clearance, with 8+ years in secure design, analysis and testing. Salary range is $97,000–$120,000 yearly, contingent on contract award.

The position focuses on OCIO FISMA audit readiness, security gaps closure, and continuous monitoring, offering growth in security leadership within a federal contract environment.

Qualifications

• US citizenship with active Top Secret clearance and FBI/DOJ program involvement.
• 8+ years of experience in secure design, analysis and testing.
• 8+ years applying security safeguards, methods, and standards.
• 8+ years creating or updating security test plans.
• Must meet FBI security, clearance, training, background, facility-access, and polygraph requirements.

Responsibilities

• Leads security engineering and assessment support for complex FBI systems.
• Guides categorization, control implementation, secure architecture, SSP content, data flows, remediation strategies, assessment readiness, and continuous monitoring.
• Provides technical thought leadership, mentoring, and process improvement to strengthen quality and team performance.

Skills

US citizenship with active Top Secret

8 years of experience

Security Architect (652) knowledge

Security safeguards methods

Security test plans

Team mentoring/leadership

Education

Master's degree in CS/Cybersecurity/IT/Info Systems/Software Eng

Certifications: CCNP Enterprise, CISM, CISSP-ISSAP, CISSP-ISSEP, GCIA, GDSA, GICSP

Tools

JCAM/Xacta

Job description

Senior Information Systems Security Engineer (ISSE)

#5008

Job Description

ECS is seeking aTS-clearedSenior Information Systems Security Engineer (ISSE)to support one of our mission critical programs for the Department of Justice inHuntsville, Alabama.

Please Note: This position is contingent upon contract award.

Salary Range: $97,000 - $120,000

We offer the chance to support the world’s finest law enforcement organization and help the people that keep us safe. In this job you will support OCIO FISMA audit readiness and compliance reviews by identifying gaps, organizing evidence, and driving corrective-action closure.

Responsibilities:

• Leads security engineering and/or assessment support for complex FBI systems.
• Guides categorization, control implementation, secure architecture, SSP technical content, data flows, remediation strategies, assessment readiness, and continuous monitoring.
• Provides technical thought leadership, mentoring, and process improvement to strengthen quality, scalability, and team performance.

Required Skills

• US citizenship with active Top Secret clearance
• 8 Years of experience
• Advanced proficiency aligned to Security Architect (652) of DOD 8140 requirements:
  • Master's Degree in one of the following disciplines (Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, or Software Engineering
  • OROne of the following Certifications (CCNP Enterprise, CISM, CISSP-ISSAP, CISSP-ISSEP, GCIA, GDSA or GICSP
• 8 years in secure design, analysis and test
• 8 years applying security safeguards, methods, and standards
• 8 years creating or updating security test plans
• Must meet applicable FBI security, clearance, training, background, facility-access, and polygraph requirements

Desired Skills

• FBI/DOJ RMF/SAA
• advanced JCAM/Xacta
• technical team leadership
• complex control-gap remediation
• FISMA/audit support

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

Everforth ECS is the federal segment of Everforth , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.
Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.
We value:

• Attracting and developing top talent and high-performing teams
• Fostering a culture that is engaging, accountable, and mission-driven

Meet the challenge. Make a difference with Everforth ECS!

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

Everforth ECS is the federal segment of Everforth , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.

Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.

Meet the challenge. Make a difference with Everforth ECS!