Senior Firewall Engineer
Quick Summary
Design & build state-of-the-art secure network architectures — from concept to implementation Protect the network by managing WAN, LAN, CAN, and remote security environments,
Responsibilities
~1 min read- →Active TS/SCI clearance (must be current)
- →Ability to pass a U.S. Government Polygraph (post-hire)
- →DoD 8140.01 / 8570.01-M IAT Level II compliant certification (current)
- →CSSP Infrastructure Support certification — or the drive to earn it within 120 days of starting
- 5+ years in Network Security within large-scale enterprise or global environments
- BA/BS degree preferred — but strong hands-on experience can speak just as loudly. You can substitute a degree with 4 years of additional experience
- Firewalls: Palo Alto, Juniper, Cisco
- Routers/Switches: Juniper, Cisco
- IDS/Threat Tools: FireEye, F5 Load Balancer, Cisco FTD
- OS/Platforms: Unix, RHEL, Windows Enterprise AD, VMware
You'll be part of a team that works on problems that actually matter — supporting government missions at the highest levels. If you're a network security professional who wants scope, challenge, and the chance to influence enterprise-wide security decisions, this is the place.
- All your information will be kept confidential according to EEO guidelines.
- Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically $130-140k. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.
- Highlights of our benefits include Health/Dental/Vision, 401(k) match, Accrued PTO, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and more!
D2 Consulting is committed to a merit-based recruitment process and encourages applications from all qualified individuals. As a Veteran-Owned Small Business, we particularly welcome applications from veterans who have the requisite skills and experience. Job applicants that are interested in one of our openings and may require a reasonable accommodation to participate in the job application or interview process, should contact us to request an accommodation.
Location & Eligibility
Listing Details
- Posted
- August 24, 2026
- First seen
- August 24, 2026
- Last seen
- August 25, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 60%
- Scored at
- August 24, 2026
Signal breakdown
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