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Keywords: Cyber Security Engineer Lead, Location: Springfield, VA

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Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems.... If you're ready to take on one of the most vital roles in national security cyber defense — let’s talk. This is your chance...

Company: Leidos
Location: Springfield, VA
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems.... If you're ready to take on one of the most vital roles in national security cyber defense — let’s talk. This is your chance...

Company: Leidos
Location: Annandale, VA
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Senior Cyber Security Engineer

, and Holidays Description: Markon is seeking a Senior level Cyber Security Engineer to support our NGA client out of Springfield... our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated...

Company: Markon
Location: Springfield, VA
Posted Date: 08 Dec 2025

Cyber Security Implementation Engineer

Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance..., and enhance NGA networks and cybersecurity posture in support of national security. Joining the TCS Team means working...

Location: Springfield, VA
Posted Date: 15 Nov 2025
Salary: $82100 - 172400 per year

Cyber Security Engineer

Springfield, VA Freedom Technology Solutions Group is seeking a motivated, career and customer-oriented Cyber Subject... Matter Expert, Scientist to perform on our Cybersecurity Data Analysis Services team in the Springfield, VA. The Cyber...

Company: Freedom
Location: Springfield, VA
Posted Date: 09 Nov 2025

Chief Cyber Security Operations Manager

Chief Cyber Security Operations Manager Job Category: Information Technology Time Type: Full time Minimum... and implementation of complex cyber security IT solutions on a large program ($100M+ total contract value). Demonstrated leadership...

Location: Springfield, VA
Posted Date: 21 Dec 2025

Cyber Security Specialist 4 - Springfield, VA

the world for the better. We are seeking an Cyber Security Specialist 4 to join our Security and Electronic Systems..., you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology...

Company: M.C. Dean
Location: Springfield, VA
Posted Date: 16 Nov 2025

Senior Cyber Systems Engineer

lifecycle. Lead quality assurance processes, oversee testing and measurement against requirements, and drive continuous... and assess information on reporting formats, costs, and security needs to determine optimal hardware configurations. Estimate...

Posted Date: 23 Nov 2025
Salary: $104000 - 166000 per year

Endpoint Security Engineer

Overview: Abile Group has an exciting and challenging opportunity for an Endpoint Security Engineer on a contract... reporting, documentation and investigation of all security related incidents; lead the development and implementation...

Location: Springfield, VA
Posted Date: 04 Jan 2026

Endpoint Security Engineer

Overview: Abile Group has an exciting and challenging opportunity for an Endpoint Security Engineer on a contract... reporting, documentation and investigation of all security related incidents; lead the development and implementation...

Location: Springfield, VA
Posted Date: 27 Nov 2025

Lead Cloud PostgreSQL Database Administrator

’s cyber interests? Join our growing team supporting the NGA customer missions as a Lead Cloud PostgreSQL Database... Administrator *contingent upon award* Responsibilities: What you get to do every day: Lead enterprise-level PostgreSQL database...

Company: teKnoluxion
Location: Springfield, VA
Posted Date: 19 Dec 2025

Cybersecurity Architect / Engineer

Security Analytics (network) experience. Experience as software or system engineering team lead. Familiarity with secure.... To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation...

Company: Leidos
Location: Annandale, VA
Posted Date: 03 Jan 2026
Salary: $95000 - 130000 per year

Cybersecurity Architect / Engineer

Security Analytics (network) experience. Experience as software or system engineering team lead. Familiarity with secure.... To promote these efforts, Leidos is looking for a Cybersecurity Architect / Engineer – Connected Intelligent Transportation...

Company: Leidos
Location: Springfield, VA
Posted Date: 03 Jan 2026
Salary: $95000 - 130000 per year

Full Stack Software Engineer SME

areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission...Description National Security Sector combines technology-enabled services and mission software capabilities in the...

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

O&M Network Engineer (Technical Specialist 3) - Springfield, 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: Springfield, VA
Posted Date: 29 Dec 2025

Principal Systems Engineer

The Senior-level Principal Systems Engineer shall lead a diverse, multi disciplinary team of information technology... Engineering from an ABET accredited or NCAE designated institution; OR Certification: Certified Information Security Manager...

Posted Date: 28 Nov 2025

Principal Systems Engineer

to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse... and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security...

Company: V2X
Location: Springfield, VA
Posted Date: 26 Nov 2025

Principal System Engineer

as the senior technical expert and lead engineer responsible for the design, implementation, and sustainment of complex...🌐 Principal System Engineer- TS/SCI Required 📍 Springfield, VA 📌 Full-Time | On-site | Immediate Start...

Company: Synertex LLC
Location: Springfield, VA
Posted Date: 08 Nov 2025

Systems Engineer - Platform

’s best practices and lead the migration of legacy systems to modern cloud environments Engineer and implement secure, scalable...The Systems Engineer – Platform provides a combination of software and systems engineering knowledge, skills, abilities...

Posted Date: 17 Oct 2025

Network Engineer 4 - Springfield, VA

a Network Engineer 4 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit...Overview: About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber...

Company: M.C. Dean
Location: Springfield, VA
Posted Date: 10 Oct 2025