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Keywords: Cyber Security Support Engineer, Location: Virginia

Page: 36

Senior Operational Technology (OT) Cybersecurity Engineer

unique to OT and cyber-physical systems Preference will be given to qualified candidates with ACTIVE Security Clearances... expertise in OT and knowledge of threats and security controls and techniques that differentiate the department’s work...

Company: Mitre
Location: McLean, VA
Posted Date: 24 Jan 2026

AV Field Engineer 3 - Tysons, VA

Overview: About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber... enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety...

Company: M.C. Dean
Location: Virginia
Posted Date: 23 Jan 2026

High Frequency (HF) Radio Engineer SME – Active TS/SCI Required

(HF) radio engineering subject matter expert to support secured HF communication systems for FEMA’s Office of National.... Review and evaluate agency standards, policies, and procedures, and liaise with other agencies for national security...

Company: General Dynamics
Location: Bluemont, VA
Posted Date: 22 Jan 2026

Data Engineer (SAI-STAR-2243-04)

. 8. Demonstrated experience with DevSecOps solutions and tools. 9. Demonstrated experience in the cyber security domain..., change management, monitoring, security, emergency response, and capacity planning. The Contractor shall apply, develop...

Location: McLean, VA
Posted Date: 17 Jan 2026

Network Engineer (Full Scope Polygraph Req.) VA

and are driven to find the best solutions for our customers. Our team delivers expert knowledge in cyber security, big data, endpoint...) methodology to support a nationally significant and fast-paced program. Program execution follows DEVOPS best practices...

Company: August Schell
Location: Herndon, VA
Posted Date: 17 Jan 2026

Linux Engineer - TS/SCI with Polygraph

providing engineering and administrative support maintaining multiple large Enterprise environments. The supporting... infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $102000 - 138000 per year

Control Engineer 1

Overview: About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber... enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety...

Company: M.C. Dean
Location: Virginia
Posted Date: 02 Jan 2026

Identity and Directory Services Engineer - TS/SCI with Polygraph

engineers with a thirst for learning, in support of a geographically dispersed, state of the art systems that seamlessly... of physical and virtual systems to on-premises, cloud, or hybrid infrastructures. Engineers will provide support to multiple...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $136000 - 184000 per year

Microsoft Identity and Access Management (IdAM) Engineer - TS/SCI with Polygraph

Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management... and Access Management engineers and architects with a thirst for learning, in support of a geographically dispersed, state of the...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $140250 - 189750 per year

Microsoft Exchange & Messaging Engineer - TS/SCI with Polygraph

highly motivated Microsoft Exchange and Messaging engineers and architects with a thirst for learning, in support... infrastructures. Engineers will provide support to multiple globally dispersed WAN connected sites. Embracing the DevOps model...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $140250 - 189750 per year

QA Automation Engineer

, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part..., track, and retest defects Support test reporting and metrics collection Clearance: Secret Location: Remote Degree...

Company: Halvik
Location: Arlington, VA
Posted Date: 31 Dec 2025
Salary: $95000 - 140000 per year

Sr Cloud Architect / Chief Engineer

support, rapid capabilities development and fielding, cyber warfare operations, nuclear command, control and communications... (DoD), Headquarters U.S. Air Force providing direct security engineering support to the Air Force acquisition community...

Posted Date: 21 Dec 2025

Senior AI Research Engineer

with CI Poly. Knowledge of advances in AI for cyber or AI security capabilities in industry and academia. This requisition... AI systems and integrating AI across cyber operations, especially for LLMs. Specific responsibilities will include: Work...

Company: Mitre
Location: McLean, VA
Posted Date: 17 Dec 2025

Systems Engineer

, delivering future-forward solutions and cutting-edge support across cyber, technical, analytical, intelligence, and mission... and delivery of solutions that drive influence operations. The Sponsor requires specialized skills in information security and tech...

Location: Chantilly, VA
Posted Date: 10 Dec 2025

Penetration Tester /Red Team

Overview: CDT is looking for an experienced Penetration Tester/Red Team Security Engineer to support a government... of adversarial based security testing of various targets. Successful candidates must be capable of evaluating environments...

Posted Date: 14 Feb 2026

Systems Integrator

Analyst), GCLD (GIAC Cloud Security Essentials), GICSP (GIAC Industrial Cyber Security Specialist), Certified Information... to support a mission-critical Department of the Air Force C3BM program in the DC Metro Area. This role ensures the seamless...

Company: SAIC
Location: Arlington, VA
Posted Date: 10 Mar 2026

Visual FoxPro Developer

, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part... repositories Ensure security requirements are met, including encryption of data at rest and in transit and support for enterprise...

Company: Halvik
Location: Vienna, VA
Posted Date: 08 Mar 2026
Salary: $140000 - 155000 per year

CND Analyst - SOC

Guard Enterprise Cyber Operations Support (GECOS) program supports the ARNG enterprise IT infrastructure, its Wide Area... enterprise systems, defend against security breaches, and identify, investigate, and mitigate cybersecurity threats. In support...

Posted Date: 08 Mar 2026

Eng Sr Prin II - Sys

Engineer to support the Space Systems product line. Known as an industry leader for its suite of radiation hardened products... electronics, security, information technology solutions and customer support services. Improving the future and protecting lives...

Company: BAE Systems
Location: Manassas, VA
Posted Date: 08 Mar 2026

Space Network Architect

and software, and implementation in embedded systems. Understanding of network/cyber security and operations. Understanding...Job Title: Remote Space Network Architect Job Description Seeking an Embedded Networking Systems Engineer...

Company: Actalent
Location: Manassas, VA
Posted Date: 08 Mar 2026