> Markdown version of [/jobs/ext/1425827-principal-sr-principal-computer-systems-architect](https://www.wearedevelopers.com/jobs/ext/1425827-principal-sr-principal-computer-systems-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal/Sr. Principal Computer Systems Architect - **Company:** Northrop Grumman - **Location:** Colorado Springs, CO, United States (Remote available) - **Experience:** Expert - **Salary:** $103,600.0 - $155,400.0 - **Contract:** Permanent contract - **Skills:** Systems Engineering, Confluence, JIRA, CompTIA Network+, CompTIA Security+, Databases, Data Centers, Network Planning and Design, Network Attached Storage (Server Appliance), Network Virtualization, Red Hat Enterprise Linux, Subsystems, VMware VSphere, Network Routers, Load Balancing, High Performance Computing, Sysadmin, Computerised Systems, Computer Equipment, Tanzu, Information Technology, Atlassian Tools, Vcenter, Hardware Infrastructure, Network Server, Vmware - **Published:** July 24, 2026 - **Apply:** https://dejobs.org/x/x/B75BB2ACE1EA4A7F8D12AEF742B8FD73/job/ ## About the Role As the computer hardware discipline lead you will be a key member of the team responsible for proposing, designing and implementing the hardware baseline of several compute environments required for DS3. This role will initially support the DS3 proposal efforts with the expectation that you will transition into a technical lead once DS3 is awarded. DS3 execution includes design milestones (i.e., SRR, PDR, CDR) and the establishment of the computer system hardware baseline that will meet operational requirements for the system. The ideal candidate should have a strong foundational knowledge of computer systems (i.e., hardware components, applications, operating systems), experience with bid and proposal processes, and be able to collaboratively apply systems engineering principles to successfully define, document, and delivery the computer systems required for DS3., * Active DoD Secret clearance at the time of application * Principal: 5 years of experience with a Bachelors in Science, 3 years of experience with a Masters in Science degree, OR 1 year of experience with a PhD * Sr. Principal: 8 years of experience with a Bachelors in Science, 6 years of experience with a Masters in Science degree, OR 2 years of experience with a PhD * Experience with the proposal development process * Experience developing labor BOE's and material BOM's * Experience with Cost Plus and Fix Price contracts * Experience with requirements decomposition and derivation down to hardware subsystem level and hardware component level specifications * Experience designing and maintaining computer system environments running RedHat Linux * Familiar with a broad set of commercial hardware system components (i.e., servers, switches, routers, network attached storage) * Experience with Atlassian tool sets (JIRA, Confluence) * Familiar with Model Based Systems Engineering principles * Ability to travel up to 10% domestically, * Familiar with HPE High Performance Computing platforms * Familiar with computer virtualization * VMware product experience (i.e., vCenter, vSphere, NSX, Tanzu, Avi Load Balancer) * Experience with network design, configuration, and management * RedHat Certified (System Admin or Engineer) * CompTIA Security + Certification * CompTIA Network + Certification * VMware Data Center Certification * VMware Network Virtualization Certification * Experience working within CAMEO * Experience with Engineering Drawings and Electronic Bill of Materials that drive procurement demands ## Description * Collaborating with Program Management on DS3 proposal strategies and estimation methodology * Developing the DS3 computer system infrastructure proposal engineering bill of material (BOM). * Developing DS3 labor Basis of Estimates (BOE's). * Establishing road maps and execution timelines. * Upon award provide technical leadership within the Compute Integrated Product Team (IPT). * Overseeing the development and documentation of the computer system hardware architecture. * Overseeing the development of component specifications and procurement requirements. * Overseeing and managing the engineering technical baseline. * Determine systems specifications, input/output processes, and working parameters for hardware/software compatibility and maintenance of system security. * Coordinates the design of compute subsystems and integration of the total system * Identify, analyze, and resolve program support deficiencies. * Develop and recommend corrective actions. * Interface and collaborate with system administrators, database managers, and software developers. * Briefing Northrop Grumman and Space Force leadership. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [The Private AI Platform: Why Agentic Apps Need a Private Application Platform](https://www.wearedevelopers.com/videos/100162-the-private-ai-platform-why-agentic-apps-need-a-private-application-platform) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Top 6 Hackathons for Developers in 2023](https://www.wearedevelopers.com/magazine/263-top-6-hackathons-for-developers-in-2023)