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Keywords: Information Systems Security Engineer, Location: Alexandria, VA

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Firewall Engineer

issues promptly and document within ticket systems. Maintain and update firewall configurations (security polices/firewall...Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort...

Company: Leidos
Location: Alexandria, VA
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Firewall Engineer

issues promptly and document within ticket systems. Maintain and update firewall configurations (security polices/firewall...Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort...

Company: Leidos
Location: Oxon Hill, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Information Systems Security Engineer

Overview GovCIO is currently hiring an Information Systems Security Engineer for a program with the US Coast Guard... in Cybersecurity, Information Systems, or related field (or equivalent experience) Experience supporting DoD programs or cross-agency...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 27 Nov 2025

Senior Information Systems Security Engineer (SME)

Overview GovCIO is currently hiring a Senior Information Systems Security Engineer for a program with the US Coast... translating security needs of all portfolio products into appropriate FISMA boundaries and systems Qualifications Bachelor...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 27 Nov 2025

Senior Information Systems Security Engineer

Overview GovCIO is currently hiring a Senior Information Systems Security Engineer for a program with the US Coast... and unclassified domains, firewalls and other boundary/perimeter security systems Continuous monitoring and end point management...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 26 Nov 2025

Information System Security Engineer (ISSE)

GCyber is seeking an Information System Security Engineer, to support a government customer. The... and activities across multiple stakeholders. As the Information System Security Officer, you will: Apply solid knowledge...

Company: GCyber
Location: Alexandria, VA
Posted Date: 16 Nov 2025

Systems Engineer - Information Support Plan (ISP)

Systems Engineer - Information Support Plan (ISP) Job Category: Consulting Time Type: Full time Minimum Clearance... Opportunity: CACI International Inc. has an immediate opening for a Systems Engineer with Information Support Plan (ISP) Support...

Location: Alexandria, VA
Posted Date: 31 Oct 2025
Salary: $78700 - 165200 per year

Systems Security Engineer

Overview GovCIO is seeking a Journeyman Systems Security Engineer to serve as a Registration Authority (RA..., you will be responsible for managing certificate lifecycle activities and ensuring compliance with Coast Guard and DoD security frameworks...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 24 Dec 2025

Zero Trust Security Engineer (SME)

Position Title: Zero Trust Security Engineer (SME) Location: Alexandria, VA (Hybrid - 3 days onsite) Clearance...: $150,000 - $180,000 annually Position Description: We are seeking an experienced Zero Trust Security Engineer (Subject Matter Expert) to lead the...

Company: Seneca Resources
Location: Alexandria, VA
Posted Date: 18 Dec 2025
Salary: $150000 - 180000 per year

Computer Security Engineer

a Computer Security Engineer to design, implement, and maintain cybersecurity infrastructure across enterprise systems. This role...Job Title: Computer Security Engineer Location: Alexandria, VA (Onsite) Clearance Required: Top Secret Employment...

Posted Date: 16 Dec 2025

Cloud Security Engineer

(IC) Information Assurance (IA) or Information Systems Experience in Information System Security Engineer (ISSE...Cloud Security Engineer Key Role: Define, communicate, and implement cybersecurity architecture and administration...

Location: Alexandria, VA
Posted Date: 13 Dec 2025
Salary: $77600 - 176000 per year

Cyber Security Engineer III

Job Description: ECS is seeking a Cyber Security Engineer III to work in Springfield, VA or Seaside..., measure and evaluate end point security posture across the enterprise Mentor other analysts and engineers in the Information...

Company: ECS
Location: Alexandria, VA
Posted Date: 05 Dec 2025
Salary: $150000 - 175000 per year

Lead Security Engineer

Overview: Job Title: Lead Security Engineer Clearance: Secret Location: Alexandria, VA Start: Based on Contract.... We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity program. In this role...

Location: Alexandria, VA
Posted Date: 03 Dec 2025

SME Zero Trust Security Engineer

Overview GovCIO is currently hiring a Zero Trust Security Engineer to join our team, supporting a critical program... The Zero Trust Security Engineer will be responsible for leading the strategic implementation and operationalization...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 19 Nov 2025

(MBSE) Model- Based Systems Engineer

Title: (MBSE) Model- Based Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team...: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...

Company: KBR
Location: Alexandria, VA
Posted Date: 24 Dec 2025

Senior Systems Engineer

Overview GovCIO is seeking a Senior Systems Engineer to join our Identity, Credential, and Access Management (ICAM.... Responsibilities The Senior Systems Engineer will provide technical leadership and subject matter expertise in Public Key...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 18 Dec 2025

Systems Engineer Journeyman

experience is highly preferred. Certified Information Systems Security Professional (CISSP) or equivalent advanced certification...Overview GovCIO is seeking a Journeyman Systems Engineer to join our Authorization to Operate (ATO) team, supporting...

Company: GovCIO
Location: Alexandria, VA
Posted Date: 17 Dec 2025

Linux Systems Administrator / ProdOps Engineer II (EC2119)

and compliance management systems covering hardware life cycle, system updates, software and security patching, and technology... Information security experience and certifications (NIDS, HIDS, Auditing, Incident Response) Supported plans for security...

Posted Date: 27 Nov 2025

Lead Security Assessor

Overview: Job Title: Lead Security Engineer - Reviewer Clearance: TS/SCI Location: Alexandria, VA Start: Based.... We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity program. In this role...

Location: Alexandria, VA
Posted Date: 27 Nov 2025

Data Systems & Policy Analyst

Data Systems & Policy Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance... SME-level support to a DoD CIO Action Officer as a hybrid data systems engineer and policy analyst. Engineer, maintain...

Location: Alexandria, VA
Posted Date: 11 Dec 2025