Network Engineer III (26-098) E4 / COS-83

Job#: 3032020

Job Description:

Network Engineer III

Apex System is hiring for a Network Engineer III with a large Aerospace and Defense client, on-site in Colorado Springs, CO!

If interested in applying, please apply directly online or email a copy of your resume AND certification(s) to Melissa at (Please reference Job ID: 3032020 when emailing)

Location: 100% on-site in Colorado Springs, CO

Schedule: Monday-Thursday, Core Business Hours. Four 10-hour shifts. (Flexibility to work standard Monday-Friday, five 8-hour shifts, if needed.)

Contract Length: Long-term, Slated to go through 2034

Rate: $70-80/hour (depending upon experience)

Overview:

In this role the candidate will support the implementation, maintenance, and troubleshooting of enterprise network infrastructure. This role is responsible for ensuring reliable connectivity across LAN/WAN environments while collaborating with senior engineers on network design and optimization. The ideal candidate brings strong networking fundamentals and a hands-on approach to supporting production environments.

Configure and maintain network devices including routers, switches, and firewalls from vendors such as Cisco and Juniper Networks.

Monitor network performance and availability, proactively identifying and resolving connectivity, latency, and packet loss issues.

Implement and support core networking technologies including VLANs, routing protocols (e.g., OSPF, BGP), and basic network security controls.

Troubleshoot network incidents across LAN/WAN environments, performing root cause analysis and documenting resolutions.

Collaborate with cross-functional IT teams to support network changes, upgrades, and infrastructure projects.

Candidate will be responsible for occasional traveling to remote locations to lead and perform network installations, independently perform troubleshooting, and provide status updates to Program personnel.

The candidate may be required to support critical activities outside of standard business hours, including evenings and weekends, as needed.

Any other required tasks by the program.

Requirements:


3+ years of relevant experience and a Master's degree in IT-related discipline; OR 5+ years of relevant experience and a Bachelor's degree in IT-related discipline; or 8-9+ years of relevant experience without higher education

The position requires an IAT Level II 8570 Compliant Certification such as: Security+, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, etc.

CCNA or JNCIA certification high preferred

Must be a proven network engineer with hands-on mid-level experience and knowledge of network design, development and testing methodologies.

Must have an understanding of the OSI Model, TCP/IP, routing protocols BGP and OSPF. Must have network traffic analysis, diagnostic and troubleshooting skills.

Must have firewall experience - especially Juniper, Fortinet, and Palo Alto

Must have experience in UDP multicast, SONET, MSPP, VLANs, GRE Tunnels, and TCP/IP network designs. Must have hands on experience with multi-vendor switching routing (Juniper, Cisco), WAN optimizer, TACLANEs, and optical transport equipment. Must be an effective communicator with excellent writing and presentation skills using Microsoft Office products, especially PowerPoint and Visio.

Experience with network automation using Ansible

Understand standard DOD security practices such as, STIG compliance and system accreditation implementation efforts.

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click for more details.

Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.