Cyber Security Engineer Jobs in District of Columbia

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Cybersecurity Engineer

Gridiron IT Solutions

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Washington, District of Columbia, USA

Contract

Gridiron IT is seeking a Cybersecurity Engineer to support a federal program in the Washington, DC area. As a Cybersecurity Engineer, you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide vulnerabilities. We re looking for someone who has passion for IT, resourceful problem-solving abilities, and a desire to learn our indicators of success in this role. The ideal candidate will have a breadth of experience over a variety of technologies that
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Posted 5 hours ago

Cybersecurity Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Arlington, Virginia, USA

Full-time

Cybersecurity Engineer The Opportunity: Everyone knows security needs to be "baked in" to a system architecture-you actually know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. What if you could use your cyber engineering skills to design and develop secure systems for client? We're looking for an engineer who can help create solutions for a client that will withstand even the most advanced cyber threats. As a cyber operations engineer
Posted 11 days ago | Updated 2 hours ago

ISSE/Cybersecurity Engineer

Accenture LLP

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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 10 hours 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 10 hours ago

Cybersecurity Engineer

SAIC

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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 11 days ago | Updated 8 hours ago

Cyber Security Engineer

ALTA IT Services

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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 7 hours ago

Lead Cybersecurity Engineer

Keylent

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Washington, District of Columbia, USA

Third Party, 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 manage
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Posted 4 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 1 day ago | Updated moments 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 10 hours ago

XSOAR Cyber Security Engineer

Motion Recruitment Partners, LLC

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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 7 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 14 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 10 hours ago

Cybersecurity Engineer (DHS)

LMI Government Consulting (Logistics Management In

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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 7 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 11 hours ago

Cyber Security Engineer Senior

Accenture LLP

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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 10 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 7 hours ago

Cybersecurity Engineer (IASE/ISSE)

Leidos

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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 10 hours 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 10 hours 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 27 days ago

Cybersecurity Engineer

Leidos

•

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 10 hours ago