# Sr. Platform Engineer III (6888) at MetroStar Systems

> Hybrid · United States · Senior · Backend · open. Source: https://alderhq.app/jobs/greenhouse%3Ametrostarsystems%3A8198902003 (read 2026-11-14).

## Facts (observed)

- Company: [MetroStar Systems](https://alderhq.app/companies/metrostar-systems)
- Location text: Washington, DC; Hybrid - Local to D.C. metro area
- Where it can be done from (inferred): Hybrid · United States (evidence: "Location: Washington, DC; Hybrid - Local to D.C. metro area")
- Posted: 2026-11-09 (4 days ago)
- First seen by alder: 2026-11-09 · last verified: 2026-11-13
- Reposted: 1 times · edited: 0 times
- Apply on the employer's site: https://metrostar.com/job-post/?gh_jid=8198902003
- Skills listed (inferred): TypeScript, Kubernetes, Docker

## Pay and sponsorship

- Posted pay: $165k–$285k per year (from the description)
- Market band for similar posted roles (Washington DC, n 10): p25 $138k, median $164k, p75 $222k

## Description (the employer's text)

As a Sr. Platform Engineer III, you'll provide platform engineering expertise for containerized environments supporting mission-critical workloads, designing and operating Kubernetes platforms while contributing immediately within a disciplined Agile delivery model.

We know that you can’t have great technology services without amazing people. At MetroStar, we are obsessed with our people and have led a two-decade legacy of building the best and brightest teams. Because we know our future relies on our deep understanding and relentless focus on our people, we live by our mission: A passion for our people. Value for our customers.

### What you’ll do

- Work as part of a collaborative and high-performing team delivering technical solutions within the highest levels of the federal government. Participate in Agile execution, planning, and continuous improvement activities.
- Design and operate Kubernetes and container platforms supporting mission-critical workloads. Maintain and improve CI/CD pipelines and infrastructure automation.
- Ensure platform scalability, reliability, performance, and security. Troubleshoot and resolve production issues in complex environments.
- Communicate platform status, risks, and technical decisions clearly to stakeholders. Establish and maintain a high level of customer trust and confidence through technical expertise and professionalism.
- Use creativity and engineering judgment to deliver innovative solutions that meet customer needs.
### What you’ll need to succeed

- Active TS/SCI security clearance.
- Bachelor’s degree in Computer Science or related; relevant experience may substitute.
- Certification to satisfy DoD 8140 (e.g., Security+, Cloud+, SSCP, CASP+, or CISSP).
- 6+ years of experience in DevOps, DevSecOps, Platform Engineer, or Site Reliability Engineer; including at least 3 years of hands-on experience with designing, building, and maintaining container orchestration platforms, including Kubernetes or OpenShift.
- Hands-on experience with Kubernetes ecosystem tooling (e.g., Rancher, Helm, Docker, Cilium, Rook, Ceph, MinIO, S3, or PortWorx).
- Experience deploying, managing, and operating container runtimes, orchestration tooling, and supporting services; and experience leading or assisting in design and implementation of complex integrated container platforms.
- Experience managing CI/CD pipelines, container build processes, and infrastructure automation.
- Experience ensuring the scalability, reliability, and security of containerized environments in enterprise or mission-critical settings.
- Ability to contribute immediately with minimal ramp-up in a mission-critical operational environment.
This position is designated as essential personnel supporting continuity of operations and may require work during government shutdowns, emergencies, or other critical situations.

SALARY RANGE: $165,000 - $285,000

The salary range for this position is determined based on qualifications, skills, and relevant experience. The final salary offered will be determined based on several factors including:

- The candidate's professional background and relevant work experience
- The specific responsibilities of the role and organizational needs
- Internal equity and alignment with current team compensation
- This role is also eligible for additional compensation, subject to the terms and policies of MetroStar, which may include:
- Performance-based bonuses
- Company-paid training and/or certifications
- Referral bonuses
Application Deadline: Applications will be accepted on a rolling basis until the position is filled; candidates are encouraged to apply as early as possible for full consideration.

Additional Compensation: This role may also be eligible for bonuses and/or additional incentives based on individual and company performance.

Benefits: All full-time employees are eligible to participate in our benefits programs:

- Health, dental, and vision insurance
- 401(k) retirement plan with company match
- Paid time off (PTO) and holidays
- Parental Leave and dependent care
- Flexible work arrangements

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Ametrostarsystems%3A8198902003 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.