Sr. Platform Engineer III
Confirmed on the employer's own hiring board on Nov 9, 2026. First seen by Alion on Nov 9, 2026. MetroStar scores B on the Alion truth index.
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
- Professional development opportunities
- Employee assistance and wellness programs
Like we said, we are big fans of our people. That’s why we offer a generous benefits package, professional growth, and valuable time to recharge. Learn more about our company culture code and benefits. Plus, check out our accolades.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment based on merit and without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.
What we want you to know:
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
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