Platform Engineer (Defense)

ASI
Virgina, US
On-site

Who this role is best for

Platform engineers with hands-on experience in bare-metal infrastructure and Kubernetes will find this defense-focused role emphasizes end-to-end platform ownership and compliance with strict security standards.

Best fit for

  • Candidates with 5+ years of platform engineering experience and a background in DevOps or systems administration
    — “A bachelor’s degree and 5+ years in platform engineering, DevOps, systems administration, infrastructure or a related field.”
  • Individuals who have built and managed Kubernetes clusters in production environments
    — “Building and running production Kubernetes on bare metal from scratch, including cluster lifecycle, upgrades, operators, networking, storage and ingress.”
  • Professionals who can bridge infrastructure and mission software delivery with cross-functional teams
    — “Work closely with our development and product teams to get mission software delivered.”

Things to consider

  • Onsite presence in Virginia is required for 50% of the time, which may limit remote flexibility
    — “Willing to work onsite in Virginia 50% of the time”
  • The role requires an active TS/SCI clearance, which may take time to obtain
    — “An active TS/SCI clearance.”

How to stand out

  • Demonstrate experience with hardware bring-up and OS provisioning in your resume and interviews
    — “Bringing up bare-metal hardware from the rack up, including out-of-band management (BMC, IPMI, Redfish) and automated OS provisioning.”
  • Highlight your ability to harden systems to NIST and RMF standards in restricted environments
    — “Hardening and accrediting systems to NIST and RMF standards in restricted, disconnected or classified environments.”
  • Showcase your CI/CD pipeline expertise for disconnected or secure environments
    — “Building CI/CD pipelines (Argo CD, Jenkins, GitLab CI) that deliver software into disconnected environments.”
  • Emphasize your ability to work with cross-domain data sources and security teams
    — “Working with network and security teams to bring external data sources onto the platform, including firewall rules, cross-domain transfers, and data feed connectivity.”
  • Demonstrate clear communication of technical and mission concepts to stakeholders
    — “Explaining technical and mission concepts clearly to partners and customers.”
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Design, build and run Kubernetes clusters on bare metal
  • Work closely with development and product teams
  • Bring external data sources onto the platform
Typical background
Bachelor’s degree and 5+ years in platform engineering, DevOps, systems administration, infrastructure or a related field

Skills & requirements

Required

Bringing Up Bare-metal Hardware From The Rack UpBuilding And Running Production Kubernetes On Bare Metal From ScratchAutomating Infrastructure As Code With Ansible And Terraform/opentofuBuilding Ci/cd PipelinesRunning Platforms In ProductionWorking With Network And Security TeamsStrong Grounding In Linux Systems Administration, Networking And SecurityHardening And Accrediting Systems To NIST And RMF Standards

Preferred

Explaining Technical And Mission Concepts Clearly To Partners And Customers

Stack & domain

KubernetesBare-metal HardwareOut-of-band ManagementAutomated OS ProvisioningProduction KubernetesInfrastructure As CodeCi/cd PipelinesNetworkingSecurityLinux Systems AdministrationNIST And RMF StandardsFirewall RulesCross-domain TransfersData Feed ConnectivityCommunicationTeamworkProblem-solvingLeadershipAdaptabilityTime ManagementSecurity+ CEDefenseCybersecurityInfrastructure

About the role

Original posting from ASI via Ashby

About ASI

ASI's mission-critical technology powers decision-making across aviation, defense, energy, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority—compressing days of analysis into seconds of action. ASI is leading the way and pushing the boundaries of what’s possible.

What You Will Do:

As a Platform Engineer on the defense engineering team you will design, build and run Kubernetes clusters on bare metal from the ground up. You will own the platform end to end: hardware bring-up, cluster lifecycle, day-2 operations, security hardening and accreditation support. You will work closely with our development and product teams to get mission software delivered.

What We Value:

  • Bringing up bare-metal hardware from the rack up, including out-of-band management (BMC, IPMI, Redfish) and automated OS provisioning.
  • Building and running production Kubernetes on bare metal from scratch, including cluster lifecycle, upgrades, operators, networking, storage and ingress.
  • Automating infrastructure as code with Ansible and Terraform/OpenTofu.
  • Building CI/CD pipelines (Argo CD, Jenkins, GitLab CI) that deliver software into disconnected environments.
  • Running platforms in production, including monitoring, alerting, incident response, capacity planning and runbooks.
  • Working with network and security teams to bring external data sources onto the platform, including firewall rules, cross-domain transfers, and data feed connectivity.
  • Strong grounding in Linux systems administration, networking and security.
  • Hardening and accrediting systems to NIST and RMF standards in restricted, disconnected or classified environments.
  • Explaining technical and mission concepts clearly to partners and customers.
  • Working well with operations and development teams in different locations.

Requirements:

  • An active TS/SCI clearance.
  • A bachelor’s degree and 5+ years in platform engineering, DevOps, systems administration, infrastructure or a related field.
  • A DoD 8140 Cyber Workforce certification for privileged users (such as Security+ CE).
  • Willing to work onsite in Virginia 50% of the time and to provide on-call support during designated surge events.

How We Hire:

We look at the interview process not as a screening or test, but rather as an opportunity to simulate what it would look like working together. We build the interview process around you.

ASI works with export controlled technology and restricted U.S. Government data, including on contracts mandating U.S. immigration status and location restrictions for performing personnel. Employment offers are contingent on ability to timely obtain all required authorizations for contemplated job duties.

Source: ASI careers (Ashby)

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