PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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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Sr. Network Systems Engineer
Denver or Littleton
$182k-$254k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
10+ YOEDesign and verify FPGA firmware for secure communications; Bachelor's in EE/CE; 10+ years FPGA firmware experience; proficiency in VHDL/Verilog/SystemVerilog and FPGA toolchains; ability to obtain U.S. government security clearance.
VHDL, Verilog, SystemVerilog, Xilinx Vivado, Intel Quartus, AXI, PCIe, SpaceWire, Ethernet, DO-254
2mo
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Sr Network & Systems Engineer
Englewood, Colorado, United States
$92k-$111k/yr HybridFull Time
5+ YOE5+ years IT and network management experience; Bachelors in computer-related field preferred; strong TCP/IP, AD, DNS, firewall, and Cisco skills; Microsoft Exchange and Citrix experience preferred.
Cisco, Cisco Unified Communications Manager (CUCM), Unity Connection, Contact Center Express, Unified Attendant Console, IM & Presence, Microsoft Active Directory, DNS, Microsoft Exchange, Citrix, TCP/IP, KVM
3w
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Principal Network Engineer
Denver or Alexandria or Seattle or Austin
$120k-$150k/yr OnsiteFull Time
10+ YOE10+ years network engineering experience in fiber, telecommunications, or mission-critical environments; expertise with fiber optic systems, DWDM/CWDM, routing/switching, OT networks; experience with AutoCAD, Visio, GIS; travel up to 25%.
DWDM, CWDM, AutoCAD, Visio, GIS
1mo
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Network Engineer
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
1+ YOETS/SCI clearance and U.S. citizenship required; typically 1+ years experience and BS degree; design, build, test, and troubleshoot network systems; foundational routing/switching, Cisco Nexus/Catalyst, Wireshark, Splunk, Infoblox NetMRI, DISA STIG, Jira/Confluence.
Wireshark, Splunk, Infoblox NetMRI, Jira, Confluence, Red Hat, TACLANE, Cisco Nexus, Cisco Catalyst, Cisco NextGen Firewalls, ISE, F5, Juniper, DISA STIG, TACACS+
1mo
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Sr Principal Network Engineer
Aurora, Colorado, United States
$129k-$194k/yr OnsiteFull Time
8+ YOEBachelor's in STEM with 8+ years or Master’s with 6+ years; TS/SCI with full-scope polygraph; Security+ certified; 20% travel; experience with WAN/LAN, routers, switches, firewalls, load balancers; engineering and design of network systems.
Cisco routers, Cisco switches, firewalls, load balancers, Linux, Windows, COMSEC equipment
1mo
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Systems Infrastructure & Network Security Operations Engineer
Spring or Fort Collins
$93k-$144k/yr OnsiteFull Time
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.
Ansible, Python, Terraform, Git, Jenkins, GitLab CI, Nessus, Qualys, VMware vSphere, Proxmox, Linux, Windows, F5, InfoBlox, AWS VPC, Azure VNets, TOGAF, ArchiMate, OSPF, BGP, MPLS, VXLAN
3w
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Senior Systems Engineer
Aurora, Colorado, United States
$106k-$180k/yr HybridFull Time
6+ YOE6+ years systems engineering experience in satellite ground systems or aerospace; bachelor's in a related technical field; ability to obtain/maintain NOAA Public Trust or Secret; experience with OS/COMET, GMAT, hybrid cloud, networking, and automated deployments.
OS/COMET, General Mission Analysis Tool (GMAT), NIST SP 800-53, FISMA High, ITAR
1mo
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Product Systems Engineer
San Francisco or Golden or Toulouse
$145k-$195k/yr OnsiteFull Time
Strong systems engineering background across software and hardware; experience in architecture, requirements, ICDs/CONOPS, embedded systems, networking protocols, and integration; strong communication and cross-functional leadership skills.
RF, API
2d
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Space Systems Engineer
Tempe or Carlsbad or Englewood or North Logan or United States
$142k-$224k/yr HybridFull Time
8+ YOEBachelor's in Engineering/Physics,8+ years systems engineering on space programs,experience with space/ground/network integration,requirements and architecture expertise,US citizenship and ability to obtain Secret clearance.
Jama
1w
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MBSE Systems Engineer 1/2
Boulder, Colorado, United States
$76k-$138k/yr OnsiteFull Time
0+ YOEActive Secret clearance, BS in a STEM field (MS acceptable), 0–2 years systems engineering experience, knowledge of systems engineering principles, experience with ground system software/networking/RF antenna programs, EM integration, strong communication skills.
MBSE, SysML, Cameo, DOORS/DNG, Agile
1w
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Staff Wireless Network Engineer
Austin or Thornton
$176k-$257k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent experience,10+ years designing/building/operating Wi‑Fi networks,proficiency with Python/Go,knowledge of 802.11/802.1X/TCP‑IP and enterprise wireless systems.
Python, Go, Ekahau, Hamina, Ansible, REST APIs, VXLAN, BGP, WPA3, 802.1X, 802.11, TCP, UDP, IP, Cisco, Aruba, HPE, Juniper Mist
1w
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Senior Systems Engineer
Denver or Dallas
$80k-$100k/yr HybridFull Time
4+ YOE4+ years managing servers, storage, networks, and endpoints; strong Windows/VMware, networking, and cybersecurity skills; HIPAA knowledge and customer-focused communication.
Windows Server, VMware ESX/vCenter, Active Directory, Group Policy, Synology, Veeam, Druva, WSUS, Microsoft 365, Exchange Online, Teams, SharePoint, PowerShell, Cisco, Aruba, WatchGuard, Cloudflare, VPN, SentinelOne, Blackpoint MDR, Abnormal AI, Nessus, KnowBe4, Yubico, Automox, LogMeIn, PrinterLogic, IGEL, Adobe Enterprise, DocuSign Enterprise, NovaPDF, NextGen, Compulink, OfficeMate, HICSOAP Pro, InstaMed, RingCentral, Zendesk, AWS
2w
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Networking Systems Engineer I
Greenwood Village, Colorado, United States
$80k-$95k/yr OnsiteFull Time
Bachelor's in a relevant technical field, early-career engineering experience or internship, understanding of networking concepts (Ethernet, IP, routing, switching), strong troubleshooting and communication skills, ability to work from engineering drawings and technical documents.
Python, MATLAB, Wireshark, Linux, Ethernet, TCP/IP, UDP, VLANs, MPLS, SNMP, NETCONF, YANG
1mo
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Senior Storage Systems Engineer
Fort Collins, Colorado, United States
$160k-$303k/yr OnsiteFull Time
6+ YOE6+ years systems or storage development experience; expertise in Linux, C/C++, Go/Python/Bash, storage filesystems, networking, hardware, APIs, containerization, debugging, and system integration.
systemd, RHEL, Rocky, C, C++, Go, Python, Bash, RAID, ZFS, XFS, ext4, Pacemaker, Corosync, TCP/IP, Ethernet, IB, RDMA, RoCE, SAS, SCSI, NVMe, HBAs, REST, HTTPS, gRPC, Redfish, Swordfish, Docker, Podman, KVM, VMware
2mo
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DCS Senior Systems Service Engineer
Denver, Colorado, United States
$105k-$130k/yr RemoteFull Time
5+ YOEDegree in Engineering/Engineering Technology/Computer Science or Process Control; 5+ years of experience; expertise in Triconex systems and Foxboro IA (Industrial Automation) DCS; hardware/software install, configuration, troubleshooting; knowledge of Oil & Gas, Power, Chemical industries; familiarity with HMI, DCS, PLCs, networking, and security.
Triconex, Foxboro IA, HMI, DCS, PLCs, Wonderware, Microsoft Office, Windows, Unix, Networking, System Security
2w
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Ground Systems Engineer
Chantilly or Denver
$160k-$200k/yr OnsiteFull Time
12+ YOEActive TS/SCI clearance; Bachelor's +14 yrs or Master's +12 yrs in development/operation of classified satellite ground systems; cloud (C2S/SC2S), DevSecOps/CI/CD, PKI, networks, Agile, REST/ESB, and testing tools experience; strong communication skills.
Amazon Commercial Cloud Services (C2S), Secret Commercial Cloud Services (SC2S), DevSecOps, CI/CD, PKI, Agile, REST, ESB, SoapUI, Fortify, SSH, LoadRunner, Swagger, Parasoft, Fiddler
1w
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Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Broomfield, Colorado, United States
OnsiteFull Time
3+ YOERequires TS/SCI with polygraph, 3+ years enterprise technician/engineer experience, knowledge of data center infrastructure and network cabling, active problem-solving, and experience with ticketing systems.
Remedy
1mo
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Senior Storage Systems Engineer
Fort Collins, Colorado, United States
$160k-$303k/yr OnsiteFull Time
6+ YOE6+ years systems/storage development experience; Linux (systemd, RHEL/Rocky) expertise; programming in C/C++, Go, Python, Bash; storage, networking, hardware, APIs, containerization, virtualization skills.
Linux, systemd, RHEL, Rocky, C/C++, Go, Python, Bash, RAID, ZFS, XFS, ext4, Pacemaker, Corosync, TCP/IP, Ethernet, IB, RDMA, RoCE, SAS, SCSI, NVMe, HBAs, REST/HTTPS, gRPC, Redfish, Swordfish, Docker, Podman, KVM, VMware
1mo
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Senior Storage Systems Engineer
Fort Collins, Colorado, United States
$160k-$303k/yr OnsiteFull Time
6+ YOE6+ years storage or systems development experience; expertise in Linux, C/C++, Go/Python/Bash, storage technologies (ZFS, RAID, NVMe), networking (TCP/IP, RDMA), and high-availability clustering.
Linux, systemd, RHEL, Rocky, C/C++, Go, Python, Bash, RAID, ZFS, XFS, ext4, Pacemaker, Corosync, TCP/IP, Ethernet, IB, RDMA, RoCE, SAS, SCSI, NVMe, HBAs, REST/HTTPS, gRPC, Redfish/Swordfish, Docker, Podman, KVM, VMware
1w
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Radio Systems Engineer
Boulder, Colorado, United States
$84k-$121k/yr OnsiteFull Time
4+ YOEMaintain and optimize P25 LMR and related networks, perform diagnostics and repairs, manage encryption keys, program subscriber equipment, provide on-call emergency support, and work with vendors and public safety partners.
MPLS, Motorola DBR M12, Motorola Simulcast Prime Site, Over the Air Programming (OTAP), Wi-Fi, Customer Programming Software (CPS), Motorola Radio Management, Linux
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