52 network security engineer jobs at 28 companies in Simla, CO

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1w
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Network Security Engineer
Colorado Springs, Colorado, United States
$102k-$138k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEActive Top Secret clearance, bachelor’s degree or equivalent, 2+ years related experience, IAT Level II certification (e.g., Security+, CISSP), firewall/switch/router configuration experience (Juniper/Cisco/Palo Alto), EM/VMware familiarity, strong communication.
TCP/IP, VLANs, UDP Multicast, Juniper, Cisco, Palo Alto, Microsoft PowerPoint, Visio, VMware, ESXi, Python, Ansible, PowerShell, NIST CVE
1mo
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Senior Network Security Engineer (Top Secret Clearance)
Colorado Springs, Colorado, United States
$86k-$151k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEActive Final Top-Secret clearance and U.S. citizenship, 3+ years network-security experience, IAT Level II (8140) certification or obtain within 60 days, RMF/CSRMC/STIG experience, multi-vendor device and virtualization experience, scripting/automation proficiency, passport and travel flexibility.
Juniper, Cisco, Palo Alto, VMware/ESXi, Python, Ansible, PowerShell, JUNOS, Visio, OSI, TCP/IP, Risk Management Framework (RMF), Cybersecurity Risk Management Construct (CSRMC), Security Technical Implementation Guides (STIG), NIST CVE
1w
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Network Security Engineer
Colorado Springs, Colorado, United States
$102k-$138k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEActive Top Secret clearance, bachelor’s degree or equivalent, 2+ years related experience, IAT Level II certification, firewall/switch/router configuration experience (Juniper,Cisco,Palo Alto), STIG/NIST knowledge, virtualization and scripting familiarity.
OSI Model, TCP/IP, VLANs, UDP Multicast, Juniper, Cisco, Palo Alto, Microsoft PowerPoint, Microsoft Visio, VMware, ESXi, Python, Ansible, PowerShell, JUNOS
1mo
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Network Security Engineer
Colorado Springs, Colorado, United States
$105k-$122k/yr OnsiteFull Time
MKS2 Technologies
MKS2 Technologies: Delivers cybersecurity and IT solutions to government agencies.
1+ YOEU.S. citizen with passport; Top Secret clearance preferred; Bachelor's +3 years or Master's +1 year; DoD RMF/STIG experience, firewall/switch/router configuration (Juniper/Cisco/Palo Alto), IAT Level II; virtualization and scripting preferred.
DoD RMF, DoDI 8510.01, STIG, NIST CVE, Juniper, Cisco, Palo Alto, JUNOS, Microsoft PowerPoint, Microsoft Visio, VMware, ESXi, Python, Ansible, PowerShell
1mo
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Senior Network Engineer
Colorado Springs, Colorado, United States
$115k-$135k/yr OnsiteFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
7+ YOE7+ years in enterprise network engineering; Palo Alto firewalls; Cisco switching/routing; hybrid cloud networking; security-focused design; regulated environments experience.
Palo Alto firewalls, Cisco switching and routing, AWS Transit Gateway, Direct Connect, Site-to-site VPN, Zero Trust, Infrastructure as code, Network automation
2d
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Senior Network Engineer
Colorado Springs, Colorado, United States
$80k-$120k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEBachelor's degree and 5+ years relevant experience; Security+ or Network+ (or higher); active Secret clearance; experience with network maintenance, servers, routers, switches, firewalls, and radar/defense systems.
PARCS, UEWR, PAVE PAWS, SecDevOps
1mo
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Network Engineer
Colorado Springs, Colorado, United States
$120k-$155k/yr OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
3+ YOE3+ years network engineering experience, relevant network certs (JNCDA, JNCDS-DC, JNCDS-SEC, CCNA), Top Secret with SCI eligibility, bachelor\u0002s in CS/STEM (or associate with 7+ years), Security+/CISSP desired, periodic travel <20%.
3mo
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Network Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
LaunchTech
LaunchTech: Technology solutions provider specializing in defense systems and cybersecurity.
4+ YOE6+ years general work exp; 4+ years network engineering; CCNA; Security+; DoD 8570 IAT Level I; DoD Secret clearance; Top Secret w/SCI eligibility a plus.
Cisco, Riverbed, Broadcom, ISE, SD-WAN, VPN, BGP, OSPF, DHCP, DNS, TCP/IP
5d
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Network Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
Paragon Cyber Solutions
Paragon Cyber Solutions: Provides cybersecurity and IT services to federal agencies.
4+ YOEDesign, implement, secure and troubleshoot network environments; mentor staff; strong knowledge of IP, communication protocols, data/network security; 4+ years experience; DoD 8570 IAT II and relevant certifications required; TS/SCI clearance preferred.
3mo
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Network Engineer Tier 3
El Segundo or Colorado Springs or Springfield or Offutt AFB or Denver or Australia or Las Cruces or Sacramento or Cape Canaveral or Pearl Harbor or John C. Stennis Space Center or Chantilly or Annapolis Junction or Kirtland AFB or Vandenberg Space Force Base or Wright Patterson AFB or Piti or San Antonio or United Kingdom
$105k-$231k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOETS/SCI with polygraph required, 10+ years' network engineering experience, Bachelor's degree or equivalent, advanced knowledge of TCP/IP/OSPF/BGP/MPLS, experience with Cisco/Juniper, network monitoring, security principles, and leadership skills.
TCP/IP, OSPF, BGP, MPLS, Cisco, Juniper, ITIL
2mo
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Senior Network Engineer
Colorado Springs, Colorado, United States
$98k-$132k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETen+ years of network engineering experience with TS/SCI clearance; CCNA or equivalent; Security+ or equivalent; passport and travel willingness; strong routing/switching and VPN expertise.
Cisco Call Manager, SolarWinds, Microsoft NPS, DMVPN, GRE, EIGRP, BGP, HAIPE
3w
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Network Engineer E4
Colorado Springs, Colorado, United States
OnsiteFull Time
Arcarithm
Arcarithm: Develops artificial intelligence and command software for defense missions.
3+ YOEActive Top Secret clearance and US citizenship, 3+ years related experience, IAT Level II (e.g., Security+, CISSP), knowledge of OSI/TCP-IP/VLAN/UDP multicast, Juniper/Cisco/Palo Alto firewalls, virtualization, STIG/RMF compliance, and strong communication skills.
Python, Ansible, PowerShell, VMware, ESXi, Microsoft PowerPoint, Visio, STIG, DoDI 8510.01, DoD Risk Management Framework (RMF), NIST CVE
2d
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Senior Network Engineer
Colorado Springs, Colorado, United States
HybridFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
5+ YOEBachelor's degree and 5+ years' relevant experience; Security+ or Network+ or higher; active Secret clearance; experience with COTS/GOTS and custom HW/SW, distributed systems, virtual environments, and translating operational requirements.
PARCS, PAVE PAWS, UEWR, COTS, GOTS, SecDevOps, virtual/augmented reality technologies
2mo
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Senior Network Engineer
Colorado Springs, Colorado, United States
$98k-$132k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOE10+ years of network engineering experience; TS/SCI clearance; CCNA or equivalent; Security+ CE; Bachelor's degree or equivalent; willing to travel; strong TCP/IP, DMVPN/GRE, routing/switching skills.
Cisco, VPN, DMVPN, GRE, EIGRP, BGP, STP, IKEv2, ESP, SCCP, HAIPE, GDMS, ViaSat, Cisco Call Manager, SolarWinds, Microsoft NPS
1mo
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Network Engineer (TS/SCI, Onsite), Lead Security Engineer II
Colorado Springs, Colorado, United States
$116k-$194k/yr OnsiteFull Time
Deloitte
Deloitte: Provides professional audit, consulting, advisory, and tax services.
3+ YOEBachelor's degree, active TS/SCI clearance, legally authorized to work in the U.S., 3+ years in network engineering including firewall management, Red Hat Linux, and Cisco IP routing; automation/scripting and enterprise datacenter experience.
Red Hat, Cisco IP Routing, Scaled Agile Framework (SAFe), DevSecOps
2mo
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Boundary Security Engineer
Fort Meade or Colorado Springs or Ford Island or Pensacola or San Antonio
$99k-$225k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
4+ YOE4+ years in network security and IT/network design for large enterprises or government; firewall and enterprise security design; experience with Palo Alto and Cisco/Juniper firewalls; Secret clearance; HS diploma; DoD 8570 IAT Level II within 90 days.
Palo Alto firewalls, Cisco firewalls, Juniper firewalls, SIEM, Vulnerability assessment, IDS/IPS, IT security standards, Cloud platforms (AWS/Azure/GCP)
2mo
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Network Architect
Colorado Springs, Colorado, United States
$75k-$170k/yr OnsiteFull Time
Acuity Innovations
Acuity Innovations: Provides engineering and cybersecurity services for defense missions.
9+ YOE6+ years as network or data center engineer; 3+ years in network architecture; IPv4/IPv6, QoS, MPLS, or BGP; STIG and secure device access; TS clearance; Bachelor's degree; certifications (Network+, Security+, CISSP, CCNA, CCNP).
IPv4, IPv6, QoS, MPLS, BGP, MS Visio, STIG, Crypto, COMSEC, ViPER, VOIP, MBSE
2mo
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Boundary Security Engineer
Fort Meade or Pensacola or Ford Island or Colorado Springs or San Antonio
$99k-$225k/yr RemoteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
4+ YOE4+ years in network security for large enterprises/government; firewall design; Palo Alto and Cisco/Juniper experience; Secret clearance; HS diploma or GED; DoD 8570 IAT Level II certification within 90 days.
Palo Alto firewall, Cisco firewall, Juniper firewall, SIEM, IDS/IPS, vulnerability assessment, intrusion detection, network security tools
1mo
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Network Engineer - Senior - TS/SCI Clearance
Colorado Springs, Colorado, United States
$115k-$130k/yr OnsiteFull Time
V2X
V2XNYSE: VVX: Provides logistics, facility management, and mission support services.
7+ YOEActive TS/SCI clearance, CCNP and CompTIA Security+ preferred; Technical Bachelor's or Associate/HS with qualifying experience; 7 years experience with a Bachelor's or 9 years with HS/Associate; routing (BGP/OSPF/EIGRP) and DoD experience preferred.
BGP, OSPF, EIGRP, SNMP, SYSLOG, STIG
2w
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IT Network Supervisor
Colorado Springs, Colorado, United States
$159k-$167k/yr OnsiteFull Time
Colorado Springs Utilities
Colorado Springs Utilities: Community-owned utility provider of electricity, gas, and water services.
5+ MgmtBachelor's degree or equivalent experience; 5+ years supervisory experience in network engineering; vendor management; major network migrations; routing/switching, data center and structured cabling; network security and high-availability environments.
Cisco Catalyst, Cisco Nexus, Cisco ACI, Palo Alto, SD-WAN, MPLS, Azure, ExpressRoute, OT/SCADA