Cybersecurity Engineer Jobs in District of Columbia

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Cybersecurity Engineer

SAIC

•

Washington, District of Columbia, USA

Full-time

Job ID: 2508123 Location: WASHINGTON, DC, US Date Posted: 2025-08-01 Category: Cyber Subcategory: Cyber 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, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence Community, is seekin
Posted 10 days ago | Updated 11 hours ago

Cybersecurity Engineer Lead

Lumen Solutions Group Inc.

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Washington, District of Columbia, USA

Contract

Position Title Cybersecurity Engineer Lead Troubleshoots existing information systems, applications, middleware, or networks to identify errors or deficiencies. Brainstorms possible solutions and evaluates alternatives against decision criteria. May lead team responsible for the resolution of support issues escalated by senior operations, development personnel or service provider personnel. Works with vendors during the problem resolution process as needed. Provide technical expertise to manag
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Posted 16 hours ago | Updated 8 hours ago

Cyber Security Engineer

ALTA IT Services

•

Springfield, Virginia, USA

Full-time

Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire Compensation: Contractor Work Model: Onsite Hours: Add the job's scheduled days and times (delete if not needed) Security Clearance: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What You'll Get to Do: Coordinate and implement cyber security response tasks, including: Performing analysis and documentation Implementing containment measures (e.g.,
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Posted 19 days ago | Updated 10 hours ago

ISSE/Cybersecurity Engineer

Accenture LLP

•

Lorton, Virginia, USA

Full-time

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, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 16 days ago | Updated 1 hour ago

Cybersecurity Engineer

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Interim Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cybersecurity, Infrastructure Implementations, Problem Resolution Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Cybersecurity Engineer with GDIT. A career in ente
Posted 33 days ago | Updated 1 hour ago

Cyber Security Engineer

Leidos

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Bethesda, Maryland, USA

Full-time

Leidos has an exciting opening for you, our next TS/SCI Cyber Security Engineer working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting NMEC. Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job will be to design, develop, and implement secure systems in on-premises infrastructure. You will leverage on your experience with
Posted 30 days ago | Updated 1 hour ago

XSOAR Cyber Security Engineer

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

Job Description A healthcare company is seeking a Principal Cyber Security Engineer to join their dynamic team. You will be responsible for identifying and defining opportunities for SOAR and implement via playbook development. This role is heavily focused on supporting the Incident Response team and their use of SOAR tools. Ideally, candidates have experience with Palo Alto's Cortex XSOAR, as well as Splunk, and knowledge with other enterprise systems such as Crowdstrike, Proofpoint, Tanium, a
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Posted 60+ days ago | Updated 10 hours ago

Cyber Security Engineer

Leidos

•

Springfield, Virginia, USA

Full-time

Description We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities, and ensures that development environments and operationa
Posted 60+ days ago | Updated 5 hours ago

Cyber Security Engineer (SME)

Leidos

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Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for Cyber Security Engineer SME 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 vest
Posted 10 days ago | Updated 1 hour ago

Cybersecurity Engineer (DHS)

LMI Government Consulting (Logistics Management In

•

Washington, District of Columbia, USA

Contract

Overview Join our cutting-edge generative AI (GenAI) platform, LIGER , created by its technology studio, LMI Forge. LIGER harnesses the power of advanced technology, data analytics, and the latest in machine learning and natural language processing to provide secure, private, and trustworthy GenAI solutions for government. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need
Posted 19 days ago | Updated 10 hours ago

Enterprise Artificial Intelligence Cybersecurity Engineer

Booz Allen Hamilton

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McLean, Virginia, USA

Full-time

Job Number: R0222553 Enterprise Artificial Intelligence Cybersecurity Engineer The Opportunity: In this role you will be responsible for Booz Allen Hamilton's AI-driven Enterprise Cybersecurity solutions design, strategy, and effectiveness. This includes participating in shaping and implementing Booz Allen's Enterprise AI-driven cybersecurity capabilities by collaborating with cross-functional teams within a business-wide converged technological security strategy. This strategy will drive the fu
Posted 28 days ago | Updated 2 hours ago

Zero Trust Cybersecurity Engineer

Judge Group, Inc.

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Washington, District of Columbia, USA

Contract

Location: Washington, DC Salary: $70.00 USD Hourly - $75.00 USD Hourly Description: Title : Zero Trust Cybersecurity Engineer | Active Top Secret Location: Washington, DC 20001 Hybrid Contract To Hire Job Description Responsibilities: Design and implement technical Zero Trust security solutions. Develop Zero Trust implementation roadmaps. Collaborate on Archer module customization to encompass Zero Trust, Privileged Access Management (PAM), Supply Chain Risk Management (SCRM), and Generat
Posted 7 days ago | Updated 10 hours ago

Cyber Security Engineer Senior

Accenture LLP

•

Chantilly, Virginia, USA

Full-time

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, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 44 days ago | Updated 1 hour ago

Cybersecurity Engineer (IASE/ISSE)

Leidos

•

Suitland-Silver Hill, Maryland, USA

Full-time

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 Security 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. Why Join Us: Expert Role: Be recognized as a subject matter expert in Cybersecurity a
Posted 60+ days ago | Updated 1 hour ago

Cybersecurity Engineer III - Secret Clearance Required

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cybersecurity, Information Security, Splunk Infrastructure Monitoring Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Own your career as a Cybersecurity Engineer at GDIT. Here, you'll have the opportunity to build strong l
Posted 47 days ago | Updated 1 hour ago

Journeyman Cybersecurity Engineer Splunk

ShorePoint, Inc

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Washington, District of Columbia, USA

Full-time

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand experience and proven security models to protect their data. ShorePoint subscribes to a work hard, play hard mentality and celebrates individual and company successes. We are passionate about our mission and going above and beyond to deliver for our customers. We are equally passionate about an enviro
Posted 26 days ago

Cybersecurity Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Cybersecurity Engineer Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the
Posted 44 days ago | Updated 1 hour ago

Senior Cybersecurity Engineer- 5 days onsite Rosslyn, VA

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Senior Cybersecurity Engineer This client is looking for someone who has experience interacting with federal agencies such as DARPA, DCSA, and OSI PJ, managing compliance efforts in eMASS, maintaining and auditing program security packages, and administering secure computer networks. You'll be responsible for ensuring compliance with federal and DoD cybersecurity standards, as well as developing and maintaining System Security Plans (SSPs) and supporting documentation. The candidate must have an
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Posted 36 days ago | Updated 10 hours ago

Senior Cyber Security Engineer

ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Maintain operations of identity and access management services including directory, access, identity, and privileged access management servicesMaintain infrastructure in cloud or virtualized environmentsPerform Linux based system upgrades and patchesEngineer and deployment of a privileged access management (PAM) solutionEnginee
Posted 41 days ago | Updated 7 hours ago

Lead Cyber Security Engineer

The MITRE Corporation

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Fort Meade, Maryland, USA

Full-time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im
Posted 51 days ago | Updated 1 hour ago