Senior Network Engineer

General Dynamics Information Technology; Colorado Springs (CO); On-site; USD 97,750 - 132,250; Full time

Benefits offered by this job

Medical, dental and vision plan options

401(k) plan with company match

Flexible work weeks

Paid time off plans

Job summary

General Dynamics Information Technology is looking for a Senior Network Engineer in Colorado Springs to manage and optimize the network infrastructure.

Your role includes maintaining secure connectivity via VPN, implementing security policies, and troubleshooting network issues. This position requires a bachelor's degree, Cisco CCNA certification, and a TS/SCI security clearance. You will receive comprehensive benefits, including medical plans and a 401(k) matching scheme.

Qualifications

• 10+ years Network Engineering experience required.
• Active TS/SCI security clearance is mandatory.
• Expertise with DMVPN and GRE tunnel configuration.

Responsibilities

• Implement network security policies and ensure firewalls are configured.
• Maintain optimal performance of the central service node's network.
• Design and manage secure VPN connections for remote locations.

Skills

Network security policy implementation

Routing/switching protocols (EIGRP, BGP)

VPN configuration

Collaboration skills

Troubleshooting network issues

Education

Bachelor’s Degree or equivalent

Cisco CCNA or equivalent certification

Security+ CE or equivalent certification

Tools

Cisco Call Manager

SolarWinds

HAIPE encryption devices

Job description

Join a dynamic and consistently expanding program at GDIT! The US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a leading‑edge initiative directly supporting critical DoW intelligence information sharing regarding current and emerging global threats to mission partners, coalition forces, and developing nations. With a globally distributed team aligned with each combatant command, US BICES-X plays a vital role in supporting the warfighter and their missions. We are seeking a creative and highly motivated professional eager to tackle real‑world challenges within a collaborative and fast‑paced environment.

US BICES-X is seeking a skilled and proactive Senior Network Engineer to manage and optimize our critical network infrastructure at our central hub location, which houses a key service node, and ensure seamless and secure connectivity to our remote sites via VPN. You will be instrumental in maintaining the stability, performance, and security of our network environment, playing a key role in supporting mission operations.

Responsibilities

• Implement and maintain network security policies, ensuring firewalls and security devices are configured to protect organizational data and systems.
• Ensure high availability, redundancy, and optimal performance of the central service node's network infrastructure, supporting critical applications and services.
• Design, configure, and manage secure VPN connections to provide reliable communication between remote locations.
• Maintain and optimize network equipment, including routers, firewalls, switches, and encryption devices, ensuring stable and efficient connectivity.
• Administer and support key network‑related software, including Cisco Call Manager (VoIP), SolarWinds (network monitoring), and Microsoft NPS (access control).
• Diagnose and resolve network issues, providing timely support to both local and remote users to minimize downtime.
• Participate in network capacity planning, ensuring the infrastructure scales effectively to meet mission demands.
• Maintain detailed network documentation, including configurations, diagrams, and troubleshooting procedures, for operational efficiency.
• Collaborate with IT teams and stakeholders, ensuring smooth communication on network‑related initiatives.
• Ensure compliance with industry regulations and security standards, maintaining best practices across all network operations.
• Provide on‑call support for critical network issues, ensuring swift resolution during off‑hours.

Qualifications – Required

• Bachelor’s Degree or the equivalent combination of education, technical experience.
• Active TS/SCI security clearance.
• 10+ years Network Engineering experience.
• Cisco CCNA or equivalent industry‑recognized networking certification.
• Security+ CE or equivalent security certification.
• Must have a valid passport and be willing to travel.
• Demonstrated mastery configuring/troubleshooting DMVPN and GRE tunnels.
• Proven expertise in routing/switching protocols (EIGRP, BGP, STP, IKEv2, ESP, SIP, SCCP).
• Expertise in network security policy implementation and security device configuration.
• Demonstrated proficiency with HAIPE encryption devices (GDMS, ViaSat).
• Proven teamwork and collaboration skills.
• Ability to work efficiently, multitask, and maintain quality in a fast‑paced environment.
• Strong organizational, prioritization, and autonomous work skills.
• Excellent verbal and written communication skills.
• Results‑driven, efficient, energetic, and highly motivated.

Preferred Qualifications

• BA/BS in CS, IT, or related field (or equivalent experience).
• Cisco CCNP, Juniper JNCIP, or other relevant professional‑level certifications.
• Relevant security certifications such as CISSP or CASP+.
• ITIL Foundation certification (v3 or v4).
• Experience administering and supporting network access control systems.
• Experience with VoIP/collaboration systems (e.g., Cisco Call Manager).
• Experience with firewalls and rule sets.
• Knowledge of virtualization (VMware, Omnissa Horizon, Microsoft).

Salary Range

$97,750 – $132,250 (salary will be based on experience, geographic location and contractual requirements).

Benefits

• Medical, dental and vision plan options with Health Savings Accounts.
• 401(k) plan with company match and pre‑tax / post‑tax contributions.
• Full flex work weeks where possible and a variety of paid time off plans.
• Short and long‑term disability, life, accidental death and dismemberment, and other insurance.

Equal Opportunity Employer

We are an Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans.