Senior Network Engineer
Quick Summary
Education: Bachelor of Arts/Bachelor of Science. Additional years of experience can be used in lieu of degree requirement. Experience: 5+ years of related experience Technical skills: DHCP,
Skills:DHCP Configuration, Network Firewalls,
Clearance Level Must Currently Possess:
SecretClearance Level Must Be Able to Obtain:
SecretJob Family:
IT Infrastructure and OperationsRequirements
~1 min readJob Description:
Senior Network Engineer
Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.
MEANINGFUL WORK AND PERSONAL IMPACT
As a Senior Network Engineer, the work you’ll do at GDIT will be impactful to the mission of NATO SOFCOM. You will play a crucial role in providing in senior engineering services for Cisco networking, switching, routing, network troubleshooting, controlled technical changes and operational resilience.
- Configure, maintain, troubleshoot and document approved Cisco routers, switches, routing protocols, VLANs, trunking and link aggregation.
- Support access switching, 802.1X/NAC integration, network segmentation, remote access and network performance remediation.
- Provide senior incident troubleshooting and coordinate fault isolation with systems, service desk, cyber and external providers.
- Execute approved network change requests during designated maintenance windows with documented rollback plans.
- Perform infrastructure patching, firmware maintenance and vulnerability remediation in coordination with cybersecurity.
- Maintain physical/logical diagrams, rack elevations, port/cabling inventory, configuration baselines and technical runbooks.
WHAT YOU’LL NEED TO SUCCEED
Bring your engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have:
- Education: Bachelor of Arts/Bachelor of Science. Additional years of experience can be used in lieu of degree requirement.
- Experience: 5+ years of related experience
- Technical skills: DHCP, Firewalls, VLAN, WAN, OSPF, Routing, Switching
- Certifications: IAT Level II or higher, Cisco Certified Network Associate (CCNA) minimum or Cisco Certified Network Profession (CCNP) preferred, and ITIL Foundation (within 90 days of hire)
- Security clearance level: Active Secret required to start
- Full-time, on-site in Mons, Belgium
- Belgian SOFA Requirement: 6-12 week review process submitted to the Belgian government by GDIT on the applicant’s behalf. Request will be submitted after candidate is chosen.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
● Growth: AI-powered career tool that identifies career steps and learning opportunities
● Support: An internal mobility team focused on helping you achieve your career goals
● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
● Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
#GDITArmy
#GDITrecruiting
#defenseOCNOUS
The likely salary range for this position is $93,662 - $126,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Total compensation for international positions varies by tax, social security, and immigration statuses, as well as location. Generally, an international assignment may include allowances, premium uplifts, and/or relocation or transportation benefits, above base salary range noted.Scheduled Weekly Hours:
40Work Location:
BEL Mons - Supreme HQ Allied Powers EU (APC155)Additional Work Locations:
Location & Eligibility
About this job
- Pay per year
- $93,662–$126,500 a year
- 23% below the $142,500 median for Network Engineer jobs on Jobera (304 salaries).
- Posted
- Today
Listing Details
- Posted
- November 10, 2026
- First seen
- November 10, 2026
- Last seen
- November 10, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 68%
- Scored at
- November 10, 2026
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