Top 603 Information systems security engineer Jobs in Washington Navy Yard Dc

Information Systems Security Engineer / ISSE (HPC)
AMERICAN SYSTEMS —Arlington, VA
- $165,000 - $200,000 a year
- Full-time
- 5 years
- System design
- Windows
- Retirement plan
Information Systems Security Engineer (ISSE)
Peraton —Washington, DC
- $104,000 - $166,000 a year
- Azure
- Bachelor of Science
- System design
- Health savings account
- Paid holidays
Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly
Peraton —Laurel, MD
- $104,000 - $166,000 a year
- Computer Science
- Software troubleshooting
- Mid-level
- Health savings account
- Paid holidays
Principal Cybersecurity Engineer with TS/SCI Poly
Leidos —Annapolis Junction, MD
- $154,050 - $278,475 a year
- Full-time
- 5 years
- Master's degree
- Supervising experience
- Paid holidays
- Paid time off
RMF Security Engineer - ACTIVE SECRET Required
Cornerstone Technology —Alexandria, VA
- $115,000 - $124,000 a year
- Full-time
- Hybrid work
- 5 years
- Office
- Senior level
- Health savings account
- Health insurance
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10d
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $159,850 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
F-35 Air Systems Cybersecurity Engineer | Active TS/SCI clearance
General Dynamics Information Technology —Arlington, VA
- $114,750 - $155,250 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- Analysis skills
- Paid time off
- 401(k) matching
Cyber Security Project Engineer - TS/SCI w/Polygraph
General Dynamics Information Technology —McLean, VA
- $152,113 - $205,799 a year
- Azure
- Computer Science
- Office
- Paid holidays
- 401(k) matching
13d
Firewall Engineer
Leidos —Arlington, VA
- $92,300 - $166,850 a year
- Full-time
- 5 years
- System design
- AWS
Information Systems Security Officer ISSE
NVS —Lorton, VA
- From $160,000 a year
- Full-time
- Azure
- AWS
- Analysis skills
- Health savings account
- Disability insurance
Quick Apply
2d
Cloud Security Engineer (Secret Clearance)
Deloitte —Washington, DC
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- Mid-level
Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph
General Dynamics Information Technology —Herndon, VA
- $178,500 - $241,500 a year
- Computer Science
- Office
- AWS
- Paid holidays
- 401(k) matching
9d
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $116,150 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
DevSecOps Engineer (Secret Clearance)
Deloitte —Washington, DC
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- Travel
Lead ISSE - TS/SCI
Gridiron IT Solutions LLC —Lorton, VA
- $155,000 - $220,000 a year
- Full-time
- Computer Science
- System design
- 3 years
- Health savings account
- AD&D insurance
Quick Apply
Palo Alto Engineer (Secret Clearance)
Deloitte —Arlington, VA
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- AWS
Palo Alto Engineer (Secret Clearance)
Deloitte —Washington, DC
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- AWS
DevSecOps Engineer (Secret Clearance)
Deloitte —Arlington, VA
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- Travel
Senior Communications Security (COMSEC) Engineer
Leidos —Fort Belvoir, VA
- $92,300 - $166,850 a year
- Full-time
- Doctoral degree
- Customer service
- Bachelor of Science
Cloud Security Engineer (Secret Clearance)
Deloitte —Arlington, VA
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- Mid-level

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information systems security engineer jobs near washington navy yard dc

Information Systems Security Engineer / ISSE (HPC)

AMERICAN SYSTEMS -
Arlington, VA

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Job Details

Full-time
$165,000 - $200,000 a year

Benefits

Retirement plan

Qualifications

System design
Windows
DoD experience
System design for system development
Security system vulnerability testing
IAT Level III
Design engineering
Systems engineering
Regulatory Frameworks (Architecture security)
Vulnerability scanning
Windows support
IAT
RMF
Implementing IT solutions
Security technology solutions implementations
Security Testing
Database software proficiency

Full Job Description

Overview:

AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly experienced Information Systems Security Engineer (ISSE) to support RHEL and Windows systems in a High Performance Computing (HPC) environment in Arlington, VA.

This role includes a $10,000 sign-on bonus in addition to a generous compensation package.

Responsibilities:

As an Information Systems Security Engineer (ISSE) at AMERICAN SYSTEMS, you will:

Design and implement enterprise-level security architectures for RHEL systems in a High Performance Computing (HPC) SAP environment
Apply JSIG requirements to system authorization, control implementation, and documentation
Manually develop RMF/JSIG authorization artifacts, including SSPs, control narratives, POA&Ms, and supporting evidence
Perform hands-on security assessments on Linux and Windows systems, including command-line audits, compliance scans, log review, and control validation
Analyze scan results, identify security gaps, and support remediation planning and execution
Validate and implement host-based firewall and security configurations in coordination with system administrators
Manage and track POA&Ms through mitigation, remediation, or risk acceptance
Ensure system compliance through continuous monitoring of controls, procedures, and documentation
Identify security deficiencies and provide actionable remediation recommendations
Support system recovery and security oversight following outages or incidents
Participate in change management activities, assessing security impacts to SAP systems
Support security investigations, incident response, and remediation activities
Collaborate with engineering teams to integrate security requirements into system design and production releases

#hotjobs

Qualifications:

Active Top Secret/SCI with SAP eligibility
Bachelor’s degree in a STEM discipline with 11–12 years of relevant experience, or
- Master’s degree with 8–10 years of relevant experience
Minimum 5 years of experience designing and implementing enterprise-scale security solutions with hands-on security assessment experience across Linux systems, including command-line validation
DoD 8140 IAT Level III–equivalent certification (e.g., SecurityX, CISSP, CCNP Security, CISA, GCED, GCIH, or CCSP)
Strong background in RMF, ICD 503, NIST SP 800-53, DCID 6/3, or current DoD authorization practices
Working knowledge of the JSIG and its application to RMF authorization
Proven experience authoring RMF/JSIG artifacts by hand, without reliance on automated RMF tools (eMASS, Xacta, etc.)
Experience supporting security tools such as Splunk Enterprise, HBSS, McAfee ePO, ENS, and DLP
Demonstrated security engineering experience across Linux, Windows, Cisco platforms, databases (SQL or Oracle), and virtualized environments

AMS1

Pay Transparency Statement: AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $165,000.00/Yr. - USD $200,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. EEO Statement: EEO Race/Sex/Disability Status/Veteran Status

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Refine Your Search

information systems security engineer jobs in washington navy yard dc

Information Systems Security Engineer / ISSE (HPC)

Information Systems Security Engineer (ISSE)

Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly

Principal Cybersecurity Engineer with TS/SCI Poly

RMF Security Engineer - ACTIVE SECRET Required

Information Assurance Security Engineer

F-35 Air Systems Cybersecurity Engineer | Active TS/SCI clearance

Cyber Security Project Engineer - TS/SCI w/Polygraph

Firewall Engineer

Information Systems Security Officer ISSE

Cloud Security Engineer (Secret Clearance)

Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph

Information Assurance Security Engineer

DevSecOps Engineer (Secret Clearance)

Lead ISSE - TS/SCI

Palo Alto Engineer (Secret Clearance)

Palo Alto Engineer (Secret Clearance)

DevSecOps Engineer (Secret Clearance)

Senior Communications Security (COMSEC) Engineer

Cloud Security Engineer (Secret Clearance)

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