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Senior Network Security Engineer

Shield Consulting Solutions
Full Timesenior
Annapolis Junction, Maryland, US$190k – $200kPosted February 25, 2026

Salary Context

This role offers $190k–$200k. The median for Senior-level security roles is $130k–$179k (based on 92 listings). 26% above median.

Job Description

  • *Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: 12 years of applicable professional experience. Bachelor's degree in a technical field.

4 additional years of applicable professional experience may be substituted for a degree One of these certs: CISSP, CASP+ CE, CISA, CCNP Security, CCNA, GCED, GCIH, CCSP Essential Duties and Responsibilities: Develop, plan, and implement scalable network solutions, new network layouts, and upgrades. Install, configure, and maintain network hardware (routers, switches, firewalls) and software. Implement and manage network security measures, including firewall rules, access controls, and security protocols to protect data.

Resolve network issues. Monitor network health, analyze traffic patterns, and improve visibility through metrics and alerting. Create and maintain network documentation, policies, and procedures Required Experience: Proficient with Linux.

Linux system administration experience is a plus. Security+ certification. Desired Experience: Should have working knowledge, able to use and or support, with some (preferably most) of the following resources and tools.

Juniper and Cisco routers, switches, and firewalls Palo Alto firewalls Linux servers Experience with patching and upgrading Linux servers and networking resources. Ansible or SALT scripts Salary: $190,000 - $200,000 annually ---------- Excellent benefits package including 25 days PTO, 11 paid holidays, 100% employer-paid healthcare for employees and dependents - available day 1, 8% 401(k) employer match - immediate vesting. Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications.

The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure. Shield Consulting Solutions is an equal opportunity/affirmative action employer.

All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. This is a full time position

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