Network Security Engineer Jobs

Discover the latest network security engineer jobs from companies hiring across the globe. This page features curated opportunities for cybersecurity professionals specializing in protecting network infrastructure from threats and unauthorized access.

DNI (Delaware Nation Industries)

Network Security Engineer

DNI (Delaware Nation Industries)

Alexandria, Virginia, US
full-time
1w ago
DNI (Delaware Nation Industries)

Network Security Engineer

DNI (Delaware Nation Industries)

Arlington, Virginia, US
full-time
2w ago
Deloitte

Cisco Network Security Engineer/ Senior Consultant

Deloitte

Washington, District of Columbia, US
full-time
Mindlance

Senior Network Security Engineer (NRE SecOps)

Mindlance

Location not specified
Remote
contractor
4w ago
MIL Corporation

Senior Network Security Engineer (Network Engineering, Associate Jobs

MIL Corporation

Washington, District of Columbia, US
full-time
4w ago
VAE, Inc

Senior Network Security Engineer

VAE, Inc

Washington, District of Columbia, US
full-time
Sedulous Consulting Services LLC

Palo Alto Network Security Engineer

Sedulous Consulting Services LLC

Fort Belvoir, Virginia, US
full-time
2w ago
Verizon

Network Cyber Security Engineer

Verizon

Ashburn, Virginia, US
full-time
1w ago
Ampcus Inc

Network Security Engineer – Strata

Ampcus Inc

Washington, District of Columbia, US
full-time
1w ago
Cymertek

Network Security Engineer

Cymertek

Tysons, Virginia, US
full-time
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Network Security 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

  • DNI (Delaware Nation Industries)2 roles
  • Deloitte1 role
  • Mindlance1 role
  • MIL Corporation1 role
  • VAE, Inc1 role
  • Sedulous Consulting Services LLC1 role

Top Locations

  • Virginia, US5 roles
  • District of Columbia, US4 roles
  • Remote1 role

10% of these openings can be done remotely.

Salary Range Overview

Across 10 listings, advertised pay ranges from USD 90k to USD 208k.

Typical band: USD 115k 162k.

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

Employment Types

  • Full-Time9 roles
  • Contractor1 role

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Featured Network Security 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. #1Network Security Engineer

    DNI (Delaware Nation Industries)Alexandria, Virginia, USFull-TimeUSD 140k–145k / yearPosted Aug 24, 2026

    The Bureau of Diplomatic Security (DS) is the security and law enforcement arm of the U.S. Department of State (the Department). DS is a world leader in international investigations, threat analysis, cyber security, counterterrorism, security technology, and protection of people, property, and information. Its primary

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  2. #2Network Security Engineer

    DNI (Delaware Nation Industries)Arlington, Virginia, USFull-TimeUSD 140k–145k / yearPosted Aug 17, 2026

    The Bureau of Diplomatic Security (DS) is the security and law enforcement arm of the U.S. Department of State (the Department). DS is a world leader in international investigations, threat analysis, cyber security, counterterrorism, security technology, and protection of people, property, and information. Its primary

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  3. #3Cisco Network Security Engineer/ Senior Consultant

    DeloitteWashington, District of Columbia, USFull-TimeUSD 105k–208k / year

    Cisco Network Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte's Cyber business is passionate about making an impact with lasting change. Delivering our industry leading services requires fresh thinking and a creative approach. We collaborate with teams from across our organization in

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  4. #4Senior Network Security Engineer (NRE SecOps)

    MindlanceRemoteContractorPosted Aug 3, 2026

    Title: Senior Network Security Engineer Duration: 6-12 Months Contract to hire (Long Term) Location: Remote-EST JOB SUMMARY The Senior Network Security Engineer, Network Reliability Engineering (NRE) Security Operations (SecOps) is a technical leader and subject matter expert in designing and implementing the Network s

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  5. #5Senior Network Security Engineer (Network Engineering, Associate Jobs

    MIL CorporationWashington, District of Columbia, USFull-TimeUSD 101k–151k / yearPosted Aug 3, 2026

    Summary The MIL Corporation is seeking a Senior Network Security Engineer (Network Engineering, Associate) to support and enhance a large Cisco-based enterprise network environment. This position is responsible for designing, implementing, securing, and maintaining network infrastructure while advancing Zero Trust Arch

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  6. #6Senior Network Security Engineer

    VAE, IncWashington, District of Columbia, USFull-Time

    VAE, Inc. designs, deploys, and sustains mission-critical enterprise IT environments supporting federal customers. We're seeking an experienced Senior Network Engineer who enjoys hands-on technical work, takes ownership of complex environments, and can operate independently while collaborating with a small, high-perfor

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  7. #7Palo Alto Network Security Engineer

    Sedulous Consulting Services LLCFort Belvoir, Virginia, USFull-TimeUSD 90k–160k / yearPosted Aug 17, 2026

    Description: Mid–Level Palo Alto Network Security Engineer Location: MDVA BENEFITS: 401K, Life/Health/ Dental/Disability Insurance, Flexible Paid Leave, and Tuition Reimbursement. TRAVEL REQUIREMENTS: Up to 25% Clearance Required: Active TS/SCI Security Clearance Employment Type: Full-Time About the Opportunity Sedulou

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  8. #8Network Cyber Security Engineer

    VerizonAshburn, Virginia, USFull-TimePosted Aug 21, 2026

    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 love — driving innovati

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  9. #9Network Security Engineer – Strata

    Ampcus IncWashington, District of Columbia, USFull-TimePosted Aug 19, 2026

    A technology consulting firm seeks a highly motivated Network Security Engineer to provide guidance and support for security integrations, with responsibilities involving the configuration and maintenance of security solutions. Candidates should have a strong background in network/security solutions, ideally hold relev

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  10. #10Network Security Engineer

    CymertekTysons, Virginia, USFull-Time

    Network Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In

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About Network Security Engineer Jobs

Discover the latest network security engineer jobs from companies hiring across the globe. This page features curated opportunities for cybersecurity professionals specializing in protecting network infrastructure from threats and unauthorized access.

Network Security Engineers design, implement, and manage security measures for enterprise networks including firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and network access controls. They conduct vulnerability assessments, respond to network security incidents, and ensure compliance with industry regulations. Employers seek candidates with expertise in Cisco ASA, Palo Alto Networks, Fortinet, Check Point, and network segmentation strategies.

These roles are critical across all industries, with particularly high demand in finance, government, healthcare, telecommunications, and defense. Experience with SIEM platforms, network forensics, zero-trust architecture, and certifications like CISSP, CCNP Security, or CEH is highly valued.

Our curated listings include remote, hybrid, and onsite positions across global markets. Many roles offer competitive salaries, certification sponsorship, and the opportunity to defend critical network infrastructure.

Each job posting provides detailed requirements, security tooling expertise needed, and application instructions to help you find the right network security engineering role.

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