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Keywords: Senior Cybersecurity Systems Engineer, Location: Washington DC

Page: 1

Cybersecurity Engineer (Endpoint Detection and Response-EDR)-Senior Systems Engineer

and more! We are seeking a highly skilled and experienced Senior Trellix Engineer and Administrator to join our cybersecurity team...ClearFocus Technologies, a HUBZone certified company, is located in Leesburg, VA. We specialize in cybersecurity...

Posted Date: 29 Jan 2026

Senior Cybersecurity Systems Engineer

MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access... not be limited to: Understanding operational needs of systems at varied stages of the SDLC through participation in acquisition...

Posted Date: 28 Jan 2026

Cybersecurity Engineer Federal Experience REQUIRED

Manager / CISO Position Overview The Cybersecurity Engineer III serves as a senior security architect and technical...Cybersecurity Engineer (GovCon Labor Category) Labor Category: Cybersecurity Engineer FLSA Status: Exempt Clearance...

Posted Date: 28 Jan 2026

Marine Electronics Engineer, Senior (System Architecture)

THOR Solutions is actively seeking a highly motivated Senior-Level Marine Electronics Engineer with experience.... At least five (5) years of experience in at least one of the following categories of C5I systems. Cybersecurity, Command...

Company: THOR Solutions
Location: Washington DC
Posted Date: 29 Jan 2026
Salary: $110000 - 125000 per year

Senior Systems Engineer

! ***This is for a future opportunity*** MANTECH seeks a motivated and career-focused Senior Systems Engineer to join our team onsite... that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year

Senior Auxiliary System Engineer

a motivated, career and customer-oriented Senior Auxiliary Systems Engineer to join our team working at the Washington D.C. Navy... that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $98000 - 163100 per year

Senior Information System Security Engineer

a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Washington, D.C...(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026

Senior IT Systems Engineer

Overview: Senior IT Systems Engineer Location: Washington Navy Yard, Washington D.C. Position Overview The... Senior IT Systems Engineer will provide advanced systems engineering support to the Naval Sea Systems Command Safety...

Company: Rivet
Location: Washington DC
Posted Date: 05 Jan 2026

Senior Systems Engineer-Project Lead

Senior Systems Engineer - Project Lead **Signing Bonus** Location: Huntsville, AL Position Type: Full-Time.... Small company. Big mission. Real engineering. Join the future of Systems Engineering Secmation is seeking a Senior...

Company: Secmation
Location: Washington DC
Posted Date: 24 Dec 2025

Senior System Security and Information Assurance Engineer

are at the frontier of the Nation's most complex and rewarding challenges. Join our team. The Senior PAM Engineer will play... Technology, Computer Science, Engineering, or related field 10+ years of professional experience in cybersecurity, systems...

Company: Barbaricum
Location: Washington DC
Posted Date: 21 Dec 2025

Information System Security Engineer (ISSE) - Senior

Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and Information Systems Security Representative... Qualifications Frameworks & Tools Experience with Joint Cybersecurity Authorization Management (JCAM) and/or Xacta...

Company: TekSynap
Location: Washington DC
Posted Date: 25 Dec 2025

Information System Security Engineer (ISSE) - Senior

Officer (ISSO), Information Systems Security Engineer (ISSE), and Information Systems Security Representative (ISSR) experts... System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: Lead...

Company: TekSynap
Location: Washington DC
Posted Date: 01 Dec 2025

System Engineer - Team Submarine Logistics

System Engineer will support TEAMSUB in managing logistics processes and digital systems, including cloud platforms... and maintain classified network logistics tools like Web ATIS. Manage cybersecurity compliance for logistics systems...

Posted Date: 08 Jan 2026

Senior Systems Administrator

Title: Senior Systems Administrator Location: Fort Lesley J. McNair, 300 5th Avenue, Washington, DC 20319 (Hybrid... or above Summary: We are seeking an experienced Cloud Systems Engineer to support enterprise IT infrastructure across Microsoft Azure...

Company: ETalentNetwork
Location: Washington DC
Posted Date: 23 Jan 2026

Hull Systems Engineer

a motivated, career and customer-oriented Hull Systems Engineer to join our team working in the Washington D.C. Navy Yard... that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $98000 - 163100 per year

Lead Infrastructure Systems Engineer

Analytica is seeking a highly skilled and proactive Lead Infrastructure Systems Engineer to provide expert technical... leadership in the management, monitoring, and maintenance of enterprise-level systems, databases, and infrastructure...

Company: Analytica
Location: Washington DC
Posted Date: 02 Jan 2026

Systems Security Engineer

, hybrid, and SOF tactical domains. This position aligns with the DoD 8140 Systems Security Engineer (Work Role ID 651) at the... Engineer to join the Zero Trust Leadership Cell (ZTLC) under the EDAT Innovation Contract, supporting USSOCOM's enterprise-wide...

Company: Barbaricum
Location: Washington DC
Posted Date: 08 Nov 2025

Information Systems Security Engineer (ISSE) - SME

COLSA is seeking multiple Information Systems Security Engineers – SME candidates for Key Personnel roles in support... responsible for the end-to-end implementation of the RMF lifecycle for agency IT systems. Oversee and coordinate activities...

Company: COLSA
Location: Washington DC
Posted Date: 25 Jan 2026

Senior Electrical Engineer – RF (Anechoic Chamber & HIL Facility Design/Upgrade)

Overview: We’re seeking a Senior Electrical Engineer with extensive RF experience to lead the design, upgrade... execution. You’ll work closely with systems, test, and embedded/software teams to ensure the chamber supports repeatable, high...

Posted Date: 22 Jan 2026

Senior Software Test Engineer

and innovative cybersecurity team! The Senior Software Test Engineer will support our agile software development practice, aiding...Position Description: Valiant Solutions is seeking a Senior Software Test Engineer to join our rapidly growing...

Posted Date: 22 Jan 2026
Salary: $95000 per year