Security engineering jobs in Washington

Security & Infrastructure Engineering Manager

Arlington, Virginia

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Security and Infrastructure Engineering Manager in Arlington, VA. Key Tasks: * Plan, build and maintain the systems infrastructure, including but not limited to, implementing and maintaining the organization's Microsoft Azure and Office 365 environments and maintenance with other Software as a Service solutions * Monitor performance of hosted and cloud systems; Ensure services, including but not limited to, daily server administration, mon

Contract

$60 - $70 hourly

Senior Manager, Infrastructure Security Engineering - DGX Cloud

Remote or California

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Today

NVIDIA is seeking a Senior Manager, Infrastructure Security Engineering to lead a team of engineers securing DGX Cloud infrastructure. This role partners closely with NVIDIA's company-wide security organization, and DGX Cloud engineering to define, implement, and operationalize security controls across compute, storage, and networking systems. As the leader of this team, you'll set strategy, drive execution, and be accountable for the adoption of security practices across multi-cloud and hybrid

Full-time

USD 248,000.00 per year

Sr. Manager - Network Security Engineering & Ops (Remote)

Remote

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Today

Join a dynamic team at the pulse of global markets, where we deliver innovative software and service solutions for essential financial reporting and capital markets transactions. At DFIN, we are a values-driven organization that empowers you to build a fulfilling career while bringing your authentic self to work every day. Our "Win as One" mentality ensures that our team's success is directly linked to Client, Shareholder and Employee Satisfaction. Recognized as one of AMERICA'S MOST LOVED WORK

Full-time

Security Software Engineer (L5), Authentication Engineering

Remote

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Today

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Our Identity and Authentication Security (IAS) Team is seeking a Security Software Engineer to help mature our enterprise authentication platform. In this role, you wil

Full-time

USD 100,000.00 per year

Cybersecurity Engineer

Tysons, Virginia

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Today

Job Description Base-2 Solutions is seeking a Cybersecurity Engineer who will design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. Work closely with application developers, security architects, and infrastructure teams to build secure-by-design integration patterns and accelerate adoption of zero trust principles across the enterprise. Capabilities Design, develop, and maintain reusable framework

Full-time

Information Security Engineer - Fulltime Only

Hybrid in Washington, District of Columbia

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11d ago

This position may be hybrid for local DC candidates, or remote for those outside the DC area. Our client, a professional services law firm located in DC, is seeking an Information Security Engineer who will be a technical security expert responsible for supporting security operations, engineering, and architecture functions and efforts for the firm. Under the direction of the Manger of Information Security, the Information Security Engineer helps to ensure the overall security posture of the fir

Easy Apply

Full-time

$122,000 - $160,000

Enterprise Architect / Systems Engineer

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for an Enterprise Architect / Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and

Full-time

USD 126,100.00 - 227,950.00 per year

Cybersecurity Engineer

Suitland-Silver Hill, Maryland

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Today

Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE) Location: Suitland, MD (National Maritime Intelligence Center) Security Clearance: Active DoD Top Secret/SCI (TS/SCI) security clearance Leidos is seeking a dynamic Cybersecurity Engineer to work onsite at the National Maritime Intelligence Center. This role offers the chance to make a significant impact on national security while advancing your career. This posting is for an opportunity ranging in years of experience. Level of oppo

Full-time

USD 104,650.00 - 189,175.00 per year

Senior Cybersecurity Systems Engineer

Washington, District of Columbia

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Today

MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access Programs (SAPs) supporting Department of Defense (DOD), Headquarters United States Air Force, and MTSI Operations.The position will provide direct security engineering support to the Air Force acquisition community throughout the system development lifecycle (SDLC). This position will be at Joint Base Anacostia-Bolling (JBAB). Your essential job functions will include but may not b

Full-time

Cybersecurity Engineer

Reston, Virginia

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Today

Job Description Base-2 Solutions is seeking aCybersecurity Engineer who willdesign and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. Work closely with application developers, security architects, and infrastructure teams to build secure-by-design integration patterns and accelerate adoption of zero trust principles across the enterprise. Capabilities Design, develop, and maintain reusable frameworks,

Full-time

Data Manager

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for a Data Manager in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible

Full-time

USD 126,100.00 - 227,950.00 per year

Chief Information Systems Officer (CISO)

Falls Church, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Assurance, Information Security Management, Risk Management Framework Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Advance your career while impacting our national security in cyber as

Full-time

USD 144,410.00 - 195,378.00 per year

Senior DevOps Engineer

Lorton, Virginia

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Today

About the Role We are a mission-driven technology company focused on improving public safety through innovative, AI-powered solutions. Our platform equips school bus fleets with smart cameras, cloud-based data tools, and integrated software that protect millions of students on their way to and from school. As a Senior DevOps Engineer, you will play a key role in ensuring that our infrastructure and applications remain secure, scalable, and resilient. This role combines hands-on cloud security

Full-time

IT Systems Security Engineer

Springfield, Virginia

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Today

Job ID: 2510545 Location: SPRINGFIELD, VA, US Date Posted: 2025-10-06 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our customer's Office of Security. This position is located in Springfield, VA. This

Full-time

Technical Product Analyst

Vienna, Virginia

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Today

Technical Product Analyst Location: REMOTE Pay Rate: Negotiable, open to W2 and C2C options Position Type: Multiyear Contract Requirements We are seeking a highly technical, detail oriented Technical Product Analyst who will play a key role in shaping, understanding, and translating requirements for non human identities, Hyper Affirm / Hyper Identity tools, and CyberArk Endpoint Privilege Management (EPM). You will work closely with product management, engineering, security, operations, and bu

Easy Apply

Full-time

Network Security Engineer - Multiple Levels

Washington, District of Columbia

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Today

Responsibilities We are looking for highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network engineering roles to take ownership of strategic, architecture-level responsibilities. Ideal candidates will have deep understanding of networking, security architecture and design, and experience applying Federal security guidelines (e.g, NIST 800-53, FISMA, etc.) to harden and secure systems.

Full-time

USD 84,700.00 - 132,325.00 per year

Application Security Engineer - Mid-Atlantic region (Reston, VA)

Reston, Virginia

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Today

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. NOTE: This position requires 3 days per week

Full-time

Security Engineer (Network Architecture) - Multiple levels!

Washington, District of Columbia

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Today

Responsibilities We are looking for highly technical, hands-on professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network engineering roles to take ownership of strategic, architecture-level responsibilities. Ideal candidates will have deep experience with configurations, firewall rules, network path analysis, and transitioning efforts such as IPv4 to IPv6. These are the types of professionals who understa

Full-time

USD 84,700.00 - 132,325.00 per year

Senior Security Engineer, Network

Washington, District of Columbia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 166,000.00 - 220,000.00 per year

Cybersecurity Architect / Engineer

McLean, Virginia

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Today

Join us in improving and shaping the future of smart mobility with a group of intelligent, motivated, and dedicated individuals! The Leidos Surface Transportation group focuses on improving transportation system operations to achieve USDOT's safety and mobility goals. The Leidos Surface Transportation group spearheads a variety of exciting R&D and deployment projects for federal, state, and local transportation agencies, including cutting-edge R&D for the Federal Highway Administration's Saxton

Full-time

USD 95,000.00 - 130,000.00 per year

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Security engineering jobs in Washington, DC, USA