7 development security operations engineer jobs at 7 companies in Colorado

2mo
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Operations Analysis Engineer
Dayton or Denver
$120k-$180k/yr HybridFull Time
Resonant Sciences
Resonant Sciences: A research and development firm focused on innovative defense technologies and analytical capabilities.
8+ YOEMaster’s in engineering, physics, or mathematics plus 8+ years in operations analysis or weapon system development; strong programming in MATLAB/Python/C++; experience with U.S. government modeling tools; security clearance required.
MATLAB, Python, C++, AFSIM, STK, VTK, BRAWLER, SUPPRESSOR, STORM, RADGUNS
2mo
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Energy Storage System Engineer
Boulder or United States
$100k-$190k/yr HybridFull Time
Peregrine Energy Solutions
Peregrine Energy Solutions: Independent power producer developing utility-scale battery energy storage systems.
5+ YOEBachelor's in engineering or related field; 5+ years in energy storage systems; project ownership; experience with development, procurement, construction, operation.
Electrical diagrams, TCP/IP networking, LAN/WAN, Cybersecurity, Mechanical packaging, Energy storage pricing tools, EPC pricing tools, Engineering tools and models
1mo
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Senior Backend Engineer, Space Operations Intelligence & Autonomy (SOIA)
Colorado Springs or Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Hawaii or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Minnesota or Missouri or Montana or North Carolina or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia or United Kingdom
$150k-$200k/yr OnsiteFull Time
Slingshot Aerospace
Slingshot Aerospace: Software and data analytics for space operations management.
5+ YOE5+ years software development, bachelor’s in CS or related, active security clearance (Top Secret preferred), experience with Java/Kotlin, Python, cloud (AWS), containers, distributed systems, Kafka, databases, and API design.
Java, Kotlin, GraphQL, GraphQL subscriptions, REST, Docker, Kubernetes, React, Python, AWS, Helm, EKS, Git, GitHub Actions, Kafka, CloudEvents, PostgreSQL, MongoDB, Three.js, HLA, DIS
2w
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Senior Software Engineer, Developer Platform
New York City or California or Colorado or United States
RemoteFull Time
Offchain Labs
Offchain Labs: Developing Layer 2 scaling infrastructure for the Ethereum blockchain
Experienced backend engineer with production Go experience, security-first mindset, applied cryptography familiarity, distributed systems and Kubernetes operational experience, and strong written communication.
Go, Kubernetes, WebAuthn, OAuth, OAuth/OIDC, OTP, AWS Nitro Enclaves, Intel SGX, TDX, Turnkey, Fireblocks, HSM, YubiKey, PIV, ZeroDev, Arbitrum, Prysm
2w
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Human Spaceflight Engineer
Houston or El Segundo or Colorado Springs
$87k-$130k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
1+ YOEBachelor's in STEM, 1+ years engineering experience with systems engineering and program lifecycle exposure; entry-level human exploration/mission operations experience; strong communication and teamwork; ability to obtain security clearance (U.S. citizenship required).
3mo
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Software Engineer 3
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$86-$136/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
8+ YOEUS citizenship and position-appropriate security clearance (e.g., active TS/SCI with poly) required. Bachelor's degree plus 8 years relevant experience (or equivalent). Experience with IaC, Terraform, Ansible, VMware, scripting (Bash, PowerShell, Batch, Python), networking/virtualization, Arista/Cisco/Juniper, Windows/Linux, Splunk; defensive cyber...
Infrastructure as Code (IaC), Terraform, Ansible, VMware, Bash, Microsoft PowerShell, Batch, Python, Arista, Cisco, Juniper, Microsoft Windows, Linux, Kubernetes, Docker, Splunk, Nutanix
2mo
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Senior Principal - AI Accelerated Engineering Lead
San Francisco or Washington or Denver
$193k-$281k/yr OnsiteFull Time
Slalom
Slalom: Provides business and technology consulting and software engineering services.
8+ YOE8+ years building and operating production software, leadership in system or platform architecture, hands-on GenAI/agent experience, expertise in APIs/microservices/security, proficiency in TypeScript/Node, Python, or Java, cloud and DevOps skills.
GitHub Copilot, Cursor, Claude Code, TypeScript, Node, Python, Java, React, Next, AWS, Azure, GCP, Kubernetes, CI/CD, IaC, LangChain, LlamaIndex, vector databases