Peraton · Linthicum, Maryland, US

Network Engineer

OpenFull-timePay not stated

Open — Peraton has a posting for this job. Posted 23 Aug 2026.

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Posted 23 Aug 2026 · Full-time · Pay not stated

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About this job

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Responsibilities

Peraton is seeking a Network Engineer in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity to work at the forefront of cyber investigations, digital forensics, cyber threat analysis, and mission support in a dynamic and collaborative environment. The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges. Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a meaningful impact are encouraged to apply.

  • Design, implement, and maintain a robust and scalable network infrastructure encompassing LAN/WAN technologies, routing protocols, firewalls, load balancers, and network security tools.
  • Proactively monitor network performance, uptime, and capacity, identifying and resolving performance bottlenecks and ensuring optimal network health.
  • Lead troubleshooting efforts for complex network issues, conducting root cause analysis and implementing permanent solutions.
  • Develop and maintain comprehensive network documentation, including diagrams, configurations, and policies.
  • Stay abreast of emerging network technologies and trends, evaluating and recommending new solutions to enhance network performance, security, and efficiency.
  • Collaborate effectively with other IT teams to ensure seamless integration of network infrastructure with other systems and applications.
  • Mentor and guide others to include junior network engineers, fostering their professional growth and development.
  • Ability to participate in on-call rotation, providing after-hours support for critical network incidents.

This position is fully on-site M-F in the Baltimore-Metropolitan area. The hours are 10am-6pm.

Qualifications

Required Experience:

  • COMSEC background with experience as the primary COMSEC Responsible Officer
  • Maintain and operate cryptographic equipment and secure data transfer devices
  • Understand and be able to implement AFMAN 17-1302-O
  • Experience troubleshooting circuit issues within a DISA environment. Including requesting new circuits
  • Previous experience providing engineering and operation services on DoD supported networks
  • Familiarity with routing and switching such as MPLS, VPNs, and protocols such as, but not limited to, BGP, Spanning Tree, VLANs, LLDP, and VoIP
  • Familiarity with Multicast protocols and emerging network technologies
  • Ability to design, implement, and manage Cisco ISE solutions for network access control and identity management
  • Develop and enforce network access policies based on user roles, device types, and security requirements
  • Ability implementing security policies, rule sets and network segmentation on Palo Alto firewalls to protect enterprise environments
  • Ability to perform firewall upgrades, patching, and troubleshooting to ensure firewall availability and functionality
  • Experience performing security assessments and audits of systems and applications against DISA Security Technical Implementation Guides (STIGs)
  • Ability to implement and configure systems according to STIG requirements for both classified and unclassified environments

Minimum Required Qualifications:

  • Education: Associates degree and 10+ years of experience; OR Bachelor’s degree and 8+ years of experience; OR Master’s Degree and 6+ years of experience; OR 3 years with PhD. A degree in one of the following fields is highly desired: Information Technology, Computer Science, Software Engineer, Data Science, or Cybersecurity. However, four (4) years of additional relevant experience or specialized training will be considered in lieu of a Bachelor’s degree.
  • Certifications:
    • Active CCNA Certification (CCNP can be accepted in lieu of CCNA)
    • Active Security+ Certification
  • Security Clearance: Active Top Secret clearance with SCI eligibility.

Preferred Qualifications: CCNP Certification.

Target Salary Range

$112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Benefits Statement

Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements

The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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Not this job's pay

What do Corporate – Information Technology jobs in Maryland pay?

Talentify has no pay figure for this posting. The lines below are about Corporate – Information Technology jobs on Talentify in Maryland as a group, computed by Talentify's job index across their postings. They are not the pay for this job.

Of the 536 Corporate – Information Technology jobs on Talentify in Maryland, 100 list pay per year.

Taking the midpoint of each listed range, the middle half pay 110,350–170,064 USD per year and the median is 135,000 USD per year.

71 of these 100 name no currency; they are counted as USD because the jobs are in the United States.

Pay as employers listed it, not adjusted or verified. Updated 2026-11-06.

Computed on 2026-11-06 from the pay in 100 listings.

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