Cybersecurity Engineer Jobs

Discover the latest cybersecurity engineer jobs from companies hiring across the globe. This page features curated opportunities for professionals who design, implement, and maintain security systems that protect organizations from evolving cyber threats.

Leidos

Cyber Security Engineer

Leidos

Washington, District of Columbia, US
full-time
3w ago
August Schell

IT Senior Security Engineer

August Schell

Bethesda, Maryland, US
full-time
19h ago
CALIBRE

Cybersecurity & Governance Engineer

CALIBRE

Location not specified
Remote
full-time
5d ago
The Mitre Corporation

Lead Cyber Security Engineer

The Mitre Corporation

McLean, Virginia, US
full-time
2d ago
Base-2 Solutions

Senior Cloud Cybersecurity Engineer with Security Clearance

Base-2 Solutions

Chevy Chase, Maryland, US
part-time
4d ago
Technology Service Corporation

Cyber Security Engineer

Technology Service Corporation

Arlington, Virginia, US
full-time
Amentum

Cybersecurity Engineer

Amentum

Washington, District of Columbia, US
full-time
Leidos

Principal Cybersecurity Engineer

Leidos

Adelphi, Maryland, US
full-time
2w ago
Dynaxys

Security Engineer

Dynaxys

Silver Spring, Maryland, US
full-time
2d ago
SOSi

Cybersecurity Security Engineer III

SOSi

Washington, District of Columbia, US
full-time
2d ago
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Cybersecurity Engineer Jobs: At a Glance

Insights drawn from the latest openings on this page so you can compare employers, locations, and pay before applying.

Top Companies Hiring

  • Leidos2 roles
  • August Schell1 role
  • CALIBRE1 role
  • The Mitre Corporation1 role
  • Base-2 Solutions1 role
  • Technology Service Corporation1 role

Top Locations

  • Maryland, US4 roles
  • District of Columbia, US3 roles
  • Virginia, US2 roles
  • Remote1 role

10% of these openings can be done remotely.

Salary Range Overview

Across 10 listings, advertised pay ranges from USD 120k to USD 130k.

Typical band: USD 120k 130k.

Figures reflect employer-disclosed salaries on current openings and may vary by location, experience, and company stage.

Employment Types

  • Full-Time9 roles
  • Part-Time1 role

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Featured Cybersecurity Engineer Jobs

Here are some of the latest openings matching this category. Browse the full list above to filter by location, experience, and employment type.

  1. #1Cyber Security Engineer

    LeidosWashington, District of Columbia, USFull-TimePosted Aug 25, 2026

    Description Title: Cyber Security Engineer Location: Washington, DC Navy Yard Clearance: Top Secret Leidos is excited to add a Top Secret cleared Cyber Security Engineer who possesses a passion for Cyber Security Scanning to help identify security weaknesses and flaws in systems and software running on them and also un

    View & Apply →
  2. #2IT Senior Security Engineer

    August SchellBethesda, Maryland, USFull-TimePosted Sep 17, 2026

    Senior Security Engineer Location: Bethesda, MD (Requires Onsite 3–5 days per week as needs change) Employment Type: Full-time The National Library of Medicine (NLM) is seeking an IT Senior Security Engineer to join our Security Compliance team. In this role, you will work closely with the NLM Information Systems Secur

    View & Apply →
  3. #3Cybersecurity & Governance Engineer

    CALIBRERemoteFull-TimePosted Sep 13, 2026

    CALIBRE is an employee-owned mission focused solutions and digital transformation company, is looking for a highly qualified Cybersecurity and Governance Engineer to support development of AI-enabled applications and reusable data products within customer’s existing environment. This position will be on-site, hybrid, o

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  4. #4Lead Cyber Security Engineer

    The Mitre CorporationMcLean, Virginia, USFull-TimePosted Sep 16, 2026

    At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With ob

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  5. #5Senior Cloud Cybersecurity Engineer with Security Clearance

    Base-2 SolutionsChevy Chase, Maryland, USPart-TimePosted Sep 14, 2026

    Job Description Position Summary Base-2 Solutions is seeking a Senior Cloud Cybersecurity Engineer to play a critical role in the accreditation and operation of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP). This role supports the mission to centralize and standardize Tasking, Collection

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  6. #6Cyber Security Engineer

    Technology Service CorporationArlington, Virginia, USFull-Time

    This contractor and subcontractor shall abide by the requirements of 41 CFR 60–1.4(a), 60–300.5(a) and 60–741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals ba

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  7. #7Cybersecurity Engineer

    AmentumWashington, District of Columbia, USFull-Time

    Amentum is seeking Cybersecurity Engineer to support our U.S. Department of Energy contract. Positions will be based in the Washington, D.C area. Work Schedule: 5 days, 8hrs Essential Responsibilities: Provide a wide range of Cyber Intelligence (CI) services to deliver timely, actionable, and relevant threat intelligen

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  8. #8Principal Cybersecurity Engineer

    LeidosAdelphi, Maryland, USFull-TimePosted Aug 31, 2026

    Description Are you ready to provide technical leadership for a mission-critical cybersecurity environment supporting the Department of War (DoW)? Leidos is seeking a Principal Cybersecurity Engineer to support the C5ISR Center Cyber Security Service Provider (CSSP), a premier defensive cyber operations organization op

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  9. #9Security Engineer

    DynaxysSilver Spring, Maryland, USFull-TimeUSD 120k–130k / yearPosted Sep 16, 2026

    About BOOST BOOST LLC is a dynamic management consulting firm that offers an array of government-compliant back-office solutions to support our teaming partners within the GovCon space. Our consultants are experts in the areas of Accounting, Contracts, Human Resources, Recruiting & Sourcing, and Strategic Pricing and o

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  10. #10Cybersecurity Security Engineer III

    SOSiWashington, District of Columbia, USFull-TimePosted Sep 16, 2026

    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 Description *** This positi

    View & Apply →

About Cybersecurity Engineer Jobs

Discover the latest cybersecurity engineer jobs from companies hiring across the globe. This page features curated opportunities for professionals who design, implement, and maintain security systems that protect organizations from evolving cyber threats.

Cybersecurity Engineers build and manage security infrastructure including firewalls, intrusion detection systems, SIEM platforms, endpoint protection, and encryption protocols. Employers are seeking candidates with expertise in network security, cloud security, application security, threat modeling, and security automation. Knowledge of security frameworks such as NIST, ISO 27001, CIS, and MITRE ATT&CK is frequently required.

These roles are in high demand across industries including financial services, healthcare, government, defense, technology, and critical infrastructure. Cybersecurity engineers often collaborate with DevOps and engineering teams to embed security into every layer of the technology stack.

Our curated listings include remote, hybrid, and onsite positions across North America, Europe, Asia-Pacific, and other global markets. Many roles offer competitive salaries, security clearance sponsorship, certification support (CISSP, CISM, CompTIA Security+), and opportunities to defend against sophisticated cyber threats.

Each job posting provides detailed information about required skills, certifications, and application instructions to help you find the right cybersecurity engineering role.

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