Persistent Systems: Secure mobile ad-hoc networking solutions for defense and commercial sectors.
3+ YOECCNA or equivalent, CompTIA Security+, 3+ years as a network engineer, cloud networking experience (AWS or Microsoft Azure), proficiency with Wireshark and iPerf, ability to obtain US security clearance, and willingness to travel ~25%.
EverWatch: Develops software and intelligence systems for government agencies.
8+ YOE8+ years as a Network Engineer; TCP/IP, DNS/DHCP, SNMP, VPN; configure/manage devices; LAN/WAN/cloud; security; monitoring tools; TS/SCI with polygraph; HS diploma or GED.
RefinedScience: AI platform for precision drug discovery and clinical development.
Design and maintain GCP infrastructure using IaC (Terraform/Pulumi), manage cloud networking and compute, build CI/CD pipelines, implement observability and security controls in a regulated research environment.
8+ YOE8+ years IT systems/cloud engineering experience with extensive Microsoft Azure, on-premise infrastructure, networking, security, automation (PowerShell/Python/Bash), Azure certifications (AZ-104/AZ-105), and ITIL knowledge.
Microsoft Azure, Entra AD, Conditional Access, Microsoft Intune, Microsoft Active Directory Services, Microsoft Windows Server OS, VMware, Microsoft Office 365, Microsoft SharePoint, Microsoft Exchange Online, Microsoft Teams, Microsoft Viva, Microsoft Defender XDR, Cisco, Secure Endpoint, Microsoft Windows Defender, Zscaler, Citrix, Bash, PowerShell, Python, Autodesk, AutoCAD, Poly, Crestron, AMX
8+ YOE8+ years enterprise network engineering experience with 2+ years in a senior/lead capacity; expert routing/switching, cloud network integration, security, load balancing, IPAM and monitoring; strong communication skills.
Cisco, HP Synergy, Infoblox, PagerDuty, Micro Focus NNMi, Google GCP, AWS, Azure, Workday, ServiceNow, Illumio, Palo Alto Prisma
Systems Infrastructure & Network Security Operations Engineer
Spring or Fort Collins
$93k-$144k/yrOnsiteFull Time
HPNYSE: HPQ: Manufacturer of personal computers, printers, and imaging devices.
6+ YOE6+ years networking and systems experience with zero-trust design, IaC and automation (Ansible, Terraform, Python), CI/CD for network assets, vulnerability management, cloud networking, and architecture governance; technical degree or equivalent experience.
Sentinel Technologies: Provides managed IT, cybersecurity, and cloud solutions to businesses.
2+ YOEMinimum 2 years network engineering experience, hands-on Cisco WAN/LAN, Azure and cloud networking, routing/switching/VLANs/VPNs, network security, strong troubleshooting and customer service, valid driver’s license, US work authorization, willing to be on-call.
HCVT: Provides accounting, tax, audit, and financial advisory services.
6+ YOERequires 6+ years in cloud infrastructure or platform engineering, deep Terraform and Azure networking/security expertise, CI/CD pipeline experience, scripting ability, and knowledge of policy-as-code and compliance controls.
Microsoft Azure, Entra ID, Terraform, Terraform Cloud, Azure Verified Modules, GitHub Actions, Microsoft Defender for Cloud, Azure Policy, Azure Monitor, Log Analytics, GitHub Copilot, Anthropic Claude, HashiCorp HCP Waypoint, HCP Terraform, Azure Firewall, Microsoft Sentinel, Open Policy Agent (OPA), PowerShell, Bash, Python, Azure DevOps, DNS, NSGs, WAF, RBAC, PIM
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEActive TS/SCI with Poly required; Bachelor's in related field; 5+ years relevant experience (7+ without degree); knowledge of IA principles, DOD/IC security controls, networking, and security technologies.
Breakthru Beverage Group: Leading North American beverage wholesaler of wine, spirits, and beer.
5+ YOEBachelor's degree or equivalent experience, 5+ years in IT security, CISSP, networking and security expertise, Windows and Linux administration, cloud security, scripting, analytical, communication, and collaboration skills.
8+ YOEBachelor’s degree in Computer Science or related field, or equivalent experience, plus 8+ years in cloud and DevOps. Requires AWS/Azure, virtualization, Windows, Linux, networking, security, and CI/CD expertise.
Amazon Web Services (AWS), Microsoft Azure, VMware, Hyper-V, Docker, Kubernetes, Microsoft PowerShell, Linux, Bash, SELinux, DNS, IDS/IPS, VPN, CI/CD
Loenbro: Provides technical construction and maintenance for critical infrastructure.
5+ YOERequires 5–10+ years in cybersecurity or information security, vulnerability program management, incident response, change management, risk reporting, and infrastructure, cloud, networking, and endpoint technologies.
Tenable, CrowdStrike Falcon, Windows, Linux, Active Directory, Azure AD, Entra ID, MDR, Threat Intelligence, ticketing systems, change management systems
10+ YOEUS citizen with active Top Secret/SCI clearance with polygraph, Bachelor’s or equivalent, 10+ years cloud security experience, SIEM/CNAPP/network security knowledge, presentation skills, scripting in Python or Bash.
Security Information and Event Management (SIEM), Cloud Native Application Protection Platform (CNAPP), Google Cloud, Python, Bash
San Francisco or Seattle or Denver or Phoenix or California or Washington or Arizona
$135k-$155k/yrRemoteFull Time
Zayo Group: Provides high-capacity fiber networks and communications infrastructure.
5+ YOEBachelor's degree or equivalent, 5+ years technical sales engineering in telecommunications, industry certifications (2+), expert networking (optical, routing, switching, SDN, security), cloud/app architecture knowledge, strong communication and mentoring skills.
Applied Research Solutions: Providing technical engineering and mission support to defense agencies.
US citizenship and active Top Secret clearance required, with ability to obtain TS/SCI with Poly. Requires cloud, Docker or Kubernetes, CI/CD, scripting, Linux, networking, security, automation, and SDLC experience.
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
4+ YOE4+ years in technical presales, sales engineering, or solution architecture in networking/security/cloud; hands-on SASE/SSE/Zero Trust/SD‑WAN experience; firewall and networking fundamentals; public cloud familiarity; strong communication and demo skills.
HPE Aruba Networking, EdgeConnect, Aruba Central, ClearPass, SRX, AWS, Azure, Google Cloud, SD‑WAN, ZTNA, SWG, CASB, DEM
Four Sea Group: Technical mission support and software engineering for aerospace.
6+ YOEBachelor’s degree or equivalent practical experience; 6+ years in software, DevOps, cloud, or platform engineering; active Top Secret clearance; cloud, containers, CI/CD, Linux, automation, networking, and security experience.