Security Engineering jobs in Chantilly

Wiz

A leading cloud security firm is seeking a Manager, Solutions Engineering - Public Sector. This role involves leading a team of Solutions Engineers to address the technical needs of Enterprise customers. The ideal candidate should have cloud security experience, hands-on expertise in AWS, Azure, and

Lumen

About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency. People power progress. The Role

L3Harris Technologies

L3Harris Technologies is seeking a Modeling & Simulation Engineer to support high-visibility national security space programs. Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience. This role focuses on developing and executing high-fide

SAIC

This position will be responsible for managing a Security Operations Center (SOC) tools, team members and engineering SOC tools solutions. This will include security architecture, design, analysis and testing for Health and Human Services (HHS). It also includes gathering technical requirements, dev

Pavion Corp

Pavion Connects and Protects by providing innovative fire, security, and communication integration solutions to customers across 70+ U.S. locations and 22 countries. We bring industry‑leading expertise to clients in enterprise, healthcare, education, government, data center, and retail industries. A

IntelliTech

Location: Remote Employment Type: Full-Time (W-2) Citizenship: U.S. Citizenship required IntelliTech is seeking a Senior Platform / DevSecOps + Security Engineer to lead the infrastructure modernization, security hardening, authorization pathway, and production promotion of a Government-owned digita

A leading technology company is seeking a Security Engineering Manager to lead the strategy against AI threats while ensuring safety in generative AI products. The role requires at least 8 years of experience in security engineering and managing teams, alongside knowledge in threat modeling and appl

Overview This position plays a hands‑on role securing systems that support critical Defense and Intelligence missions. This position is focused on applying risk management frameworks, engineering security controls, and maintaining system authorizations for cloud and on-prem environments. You’ll work

A service-disabled veteran owned small business is seeking an Information Systems Security Engineer (SME) in Washington, DC. The role involves leading RMF implementation for the FBI's Security Assessment and Authorization program, overseeing security controls, and conducting assessments. Candidates

A leading defense contractor is seeking a Cyber Security Engineer Technical Lead for their Cyber Team. The role involves overseeing cybersecurity solutions, conducting risk assessments, and ensuring compliance with DoD requirements. The ideal candidate will have DOD 8570/8140 Certification, experien

Looking for a career where your work truly matters? At VB Spine, you’ll be part of a mission-focused team that supports surgeons during life-changing spinal procedures. We’re looking for driven individuals ready to learn quickly, adapt under pressure, and grow in a dynamic, fast-paced environment. T

SOSi

Company Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. Job Descrip

SHI GmbH

About Us Since 1989, SHI International Corp. has helped organizations change the world through technology. We've grown every year since, and today we're proud to be a $16 billion global provider of IT solutions and services. Over 17,000 organizations worldwide rely on SHI's concierge approach to hel

When you join Verizon You want more out of a career. A place to share your ideas freely - even if they're daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we lov

Pavion Corp

A global leader in security solutions seeks a talented Sr Manager, Pre Sales Engineering Security to lead pre-sales engineering efforts. This individual will manage a team, ensuring customer requirements are translated into innovative and cost-effective designs. Ideal candidates will possess strong

Accenture Federal Services

$116,900 - $243,100 /year

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, nation

Summary The MIL Corporation seeks a Journeyman Systems Security Engineer (Security Engineering, Analyst) to support a federal government client at NAS Patuxent River in Patuxent River, MD. This position currently requires an on-site schedule and is eligible for Compressed Work Schedule (CWS). Schedu

A technology solutions provider in Bethesda, MD is seeking a Workstation and Systems Engineering Lead to oversee the design and deployment of workstation and server operating systems. The ideal candidate will have at least 7 years of experience in a similar role, a Bachelor’s degree, and relevant cl

Anduril Industries

A defense technology company in Washington is seeking a Senior Engineering Manager to lead a team in building security automation and vulnerability management systems. The role involves close collaboration with various business lines to translate security challenges into engineering solutions. Candi

A leading cybersecurity firm in Virginia is seeking a highly skilled Linux Kernel Developer to design, develop, and maintain low-level kernel-mode components. The role involves reverse engineering Linux binaries, conducting vulnerability research, and collaborating with cybersecurity teams. Ideal ca