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Keywords: Security Engineer, Location: Fairfax, VA

Page: 2

Signal Processing Engineer Subject Matter Expert (AI/ML focus)

on the high‑performance compute cluster. Collaboration - Partner with peer engineering organizations, chief engineer offices... and customers. Clearance - Ability to obtain and maintain a Secret (or higher) security clearance. Why Join Us Impactful Work...

Company: Lockheed Martin
Location: Fairfax, VA
Posted Date: 04 Mar 2026

Senior Site Reliability Engineer

Job Description: ECS is seeking a Senior Site Reliability Engineer to work in our Fairfax, VA office. ECS... and Mitigation (CDM) Cyber data solution. The CDM Program is the Cybersecurity and Infrastructure Security Agency’s (CISA) dynamic...

Company: ECS
Location: Fairfax, VA
Posted Date: 04 Mar 2026

Lead Technical Engineer

Job Description: ECS is seeking a Lead Technical Engineer to work in our Fairfax, VA office in a hybrid capacity.... ECS is seeking a seasoned Lead Technical Engineer to support robust Impact Level (IL) 5 and IL6 programs in an operational...

Company: ECS
Location: Fairfax, VA
Posted Date: 04 Mar 2026

Principal Software Engineer, Enablement

Description Principal Software Engineer — Enablement This is not a maintenance role. This is a reinvention role.... We are looking for a Principal Software Engineer who doesn’t just build systems—but reshapes how they are conceived, delivered, and trusted...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Mar 2026

Computer Systems Engineer - Pega Resource

! We are looking for an experienced Computer Systems Engineer - Pega Resource to join the National Airspace System (NAS) Integration Support Contract... (NISC IV) to support the Federal Aviation Administration in the Washington DC Office. As a Computer Systems Engineer – Pega...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Mar 2026
Salary: $107900 - 195050 per year

Site Reliability Engineer (SRE) Artificial Intelligence (AI) Engineer

Reliability Automation and Orchestration Engineer on a high-visibility DoD program that provides engineering support to the Navy... opportunities to challenge and grow your skills. The AI Reliability Engineer (AI-SRE) is responsible for integrating artificial...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Mar 2026
Salary: $131300 - 237350 per year

Computer Systems Engineer - Pega Resource

! We are looking for an experienced Computer Systems Engineer - Pega Resource to join the National Airspace System (NAS) Integration Support Contract... (NISC IV) to support the Federal Aviation Administration in the Washington DC Office. As a Computer Systems Engineer – Pega...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Mar 2026
Salary: $107900 - 195050 per year

Principal Software Engineer (AI-Enabled Platforms & Tools)

Engineer to provide technical leadership for the design and delivery of AI-enabled software platforms and developer tools... that support modernization of mission-critical systems. This Principal Software Engineer role is responsible for system-level...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Mar 2026
Salary: $131300 - 237350 per year

Software Engineer - TS/SCI Required

Description The Analysis Solutions Business Area at Leidos has an opening for a Software Engineer to support... client. Required Clearance: Active TS/SCI with Polygraph security clearance. US Citizenship Required. Required Education...

Company: Leidos
Location: Fairfax, VA
Posted Date: 03 Mar 2026
Salary: $107900 - 195050 per year

Senior Systems Engineer

Overview: GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide... support for users, groups, and security access to Active Directory objects, including organizational units. Support customer...

Company: GovCIO
Location: Fairfax, VA
Posted Date: 03 Mar 2026
Salary: $145000 per year

Senior DevOps Engineer

, improvement, and cyber security is a must! Job Summary: The Senior DevOps Engineer is responsible for accelerating the path...Job Description: ECS is seeking a Senior DevOps Engineer to work remotely. The ideal candidate will have experience...

Company: ECS
Location: Fairfax, VA
Posted Date: 01 Mar 2026
Salary: $123000 - 177000 per year

Sr. Software Engineer (Clearable US Citizen) Linux, C/C++ Python

SSA LLC has a premier client looking for a FULL-TIME resource is seeking a senior level SOFTWARE ENGINEER to work.... **This role will eventually move into a position requiring a security clearance which our client will sponsor. ** Key...

Posted Date: 27 Feb 2026

Insider Threat Program Chief Engineer

Description The Digital Modernization Sector at Leidos currently has an opening for a Chief Engineer supporting the... HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting...

Company: Leidos
Location: Fairfax, VA
Posted Date: 24 Feb 2026

Senior Systems Engineer

Description Senior Systems Engineer / Leidos Digital Solutions (DSI) Location: Washington, DC (Hybrid) Leidos DSI... is seeking a highly skilled, customer-focused Senior Systems Engineer to support mission-critical infrastructure for high-profile...

Company: Leidos
Location: Fairfax, VA
Posted Date: 22 Feb 2026
Salary: $107900 - 195050 per year

Senior Ovation DCS Programmer - Systems Engineer

+U. Your Opportunity Stantec is seeking a highly experienced Senior Emerson Ovation DCS Programmer - Systems Engineer to support the... projects or modernization programs. Deep knowledge of industrial networking (Layer 2/3, VLANs, security zones/conduits...

Company: Stantec
Location: Fairfax, VA
Posted Date: 21 Feb 2026
Salary: $126400 - 189600 per year

Senior Infrastructure Engineer

, improvement, and cyber security is a must! Role & Responsibilities: ECS is seeking a Senior Infrastructure Engineer (AWS...Job Description: ECS is seeking a Senior Infrastructure Engineer to work in our Fairfax, VA office. ECS is seeking...

Company: ECS
Location: Fairfax, VA
Posted Date: 15 Feb 2026

Cloud Data Engineer

Job Description: ECS is seeking a Cloud Data Engineer to work in a hybrid onsite / remote capacity from our Fairfax... upon additional funding. The Cloud Data Engineer will lead, together with an application developer, the design...

Company: ECS
Location: Fairfax, VA
Posted Date: 14 Feb 2026

Bedrock Support Engineer

AWS Bedrock Support Engineer Location: Onsite – Tysons Corner, VA (5 days per week) Visa Sponsorship: Provided... (Must be eligible to work in the US) Job Overview We are seeking a Support Engineer to manage and scale our Amazon Bedrock...

Company: ASCENDING
Location: Fairfax, VA
Posted Date: 12 Feb 2026

Splunk Engineer/Cloud Logging Engineer (CLS Support)

Overview: Pyramid Systems is seeking an Cloud Logging Engineer (Splunk & AWS) who is responsible for ensuring the... availability, performance, and security. Responsibilities: Advise on cost efficiency for future usage and cost optimization...

Posted Date: 12 Feb 2026
Salary: $92168 per year

Kubernetes Platform Engineer

Kubernetes Platform Engineer Bright Vision Technologies is a forward-thinking software development company dedicated... to grow, we’re looking for a skilled Kubernetes Platform Engineer to join our dynamic team and contribute to our mission...

Posted Date: 11 Feb 2026