Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Backend Engineer – Java or Python & AWS
SCI SOLUTIONS GLOBAL
Jersey City, NJ
seeking a Cloud Native Backend Engineer with strong Java or Python development
Added 3 mins ago
Senior Scheduler/Planner – Distribution & Substation | Columbus, OH
Quanta Infrastructure Solutions Group, LLC
Columbus, OH
QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan,…
Added 4 mins ago
Mechanical Engineer (PSP) - Phoenix, AZ
Military Spouse Jobs & VetJobs
United States
…jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner…
Added 6 mins ago
Ground Systems Engineer SME
Modern Technology Solutions Inc
Huntsville, AL · Huntsville
We are seeking a highly skilled Ground Systems Engineer to support Golden Dome, a critical Department of Defense (DoD) initiative focused on space-based operations and national security.…
Added 7 mins ago
Deputy Lead Engineer - Satellite Ground Systems
The Aerospace Corporation
El Segundo, CA
The Deputy Lead Engineer - Satellite Ground Systems in the Spectrum Systems Directorate, Special Programs Division, will support the development and integration of a critical enterprise…
Added 8 mins ago
K
Senior Backend Software Engineer
Kforce
Brooklyn, NY
- $49 to $59 USD / hour
…reach production. It's a great fit for a strong Scala/backend engineer who wants exposure to modern ML infrastructure and AI-powered development tools without needing to come from a…
Added 8 mins ago
Civil Designer
Stantec
Ann Arbor, MI
This role works as an experienced civil and process design professional on a broad range of water and wastewater infrastructure assignments. The role independently evaluates, selects,…
Added 8 mins ago
Stream Restoration Engineer/Designer
Stantec
Fort Collins, CO · Colorado Springs, CO · Denver, CO · Salt Lake City, UT
Stantec has an opportunity for an experienced Stream Restoration Engineer to support ecological restoration and water resources engineering from our Colorado Springs, Colorado; Denver,…
Added 8 mins ago
Transportation Project Engineer
Stantec
Colorado Springs, CO · Denver, CO · Fort Collins, CO
We’re driving the future of transportation infrastructure. This is a place to apply your passion and grow with endless opportunities to help advance communities, today and tomorrow. We…
Added 8 mins ago
Software Engineer 5 - Android (DVX Mobile Core)
Netflix
United States
…member app for Android. We aim to leverage the systems and infrastructure that is broadly available at Netflix and figure out the best ways to adopt and apply it on Android. The Core team…
Added 9 mins ago
Headend Engineer
Hotwire Communications
Orlando, FL
The Headend Engineer is responsible for leading Hotwire's headend construction, operation, maintenance, and support. Primarily focused on performing installation, operating and maintaining…
Added 9 mins ago
Sr. Data Center Operations (DCO) Engineer-Federal
Zscaler
Remote, United States
We are looking for a Sr. Data Center Operations (DCO) Engineer to join our Cloud Operations team. This is a remote role in Houston, TX, reporting to the Director of Network Infrastructure…
Added 10 mins ago
Sales Engineer
Getac, Inc.
Remote, United States
The Getac Video & Compute Sales Engineer is responsible for technical engagement across the entire pre-sales and post-sales lifecycle for Getac’s rugged computing products, in-car video…
Added 10 mins ago
Software Engineer Internship – AI Platform Team
Wellmark, Inc.
Des Moines, IA
Use infrastructure-as-code and CI/CD practices to make cloud deployments repeatable, reviewable, and maintainable.
Added 11 mins ago
Senior Electrical Engineer- Building Systems
WSP
Greenville, SC
Oversee complex new construction, renovation, and electrical infrastructure projects including review and approval of electrical infrastructure design plans, ensuring data integrity and…
Added 11 mins ago
Lead Electrical Engineer- Building Systems
WSP
Greenville, SC
WSP is currently initiating a search for a Lead Electrical Engineer for our Greenville, SC office. Be involved in projects with our Properties & Buildings Team and be a part of a growing…
Added 11 mins ago
A
Installation Technician II
AVI-SPL
Cleveland, OH
- $23.07 to $29.81 USD / hour
Intermediate understanding of network infrastructure and how it integrates with audiovisual systems (e.g., IP-based systems, streaming, cloud-based services). Ability to lead site teams on…
Added 11 mins ago
A
Installation Technician II
AVI-SPL
Cleveland, OH
- $23.07 to $29.81 USD / hour
Intermediate understanding of network infrastructure and how it integrates with audiovisual systems (e.g., IP-based systems, streaming, cloud-based services). Ability to lead site teams on…
Added 11 mins ago
A
Installation Technician II
AVI-SPL
Chelmsford, MA
- $27.89 to $36.06 USD / hour
Intermediate understanding of network infrastructure and how it integrates with audiovisual systems (e.g., IP-based systems, streaming, cloud-based services). Ability to lead site teams on…
Added 11 mins ago
Project Engineer
AVI-SPL
NY, NY
As a Project Engineer, you will oversee the technical delivery of AV Integration projects. You will review new projects, finalizing documentation such as the bill of materials, drawings,…
Added 11 mins ago
Installation Technician III
AVI-SPL
Wixom, MI
Support an Engineer or Programmer with minor programming changes
Added 12 mins ago
Highway Department Manager
HNTB Corporation
King of Prussia, PA · Harrisburg, PA · Pittsburgh, PA · PA
…delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of…
Added 12 mins ago
Section Manager - Project Management
HNTB Corporation
King of Prussia, PA · Harrisburg, PA · Pittsburgh, PA · PA
…delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of…
Added 15 mins ago
MC
Project Manager - Professional Engineer
Maricopa County
Phoenix, AZ
- $90,000 to $133,750 USD / year
Are you a skilled Project Manager with a passion for impactful infrastructure work? Join our team and lead innovative flood control projects that make a real difference in communities…
Added 15 mins ago
Thermal Manager- Liquid Cooling Engineer
Flextronics International USA, Inc.
CA
Reporting to the Quality Director, the Thermal Manager- Liquid Cooling Engineer will be Leading the design, analysis, testing, and implementation of liquid cooling and thermal management…

Peraton

Tier 3 Platform Engineer

Chantilly, VA, United States

Target Salary Range $104,000 - $166,000.

Apply About employer

Applications open in a new tab.

Job details

Pay: Target Salary Range $104,000 - $166,000.
Apply by: Nov 2, 2027
Posting language: English
Posted: Nov 2, 2026

Original job description

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Responsibilities

Schedule: Rotating shifts within a 6:00 AM to 6:00 PM, seven-day on-site coverage window, plus participation in a shared after-hours on-call rotation.

About the Role

Peraton is seeking a Mid-Level Platform Engineer to support the development, operation, and sustainment of a mission-critical enterprise software platform for an Intelligence Community customer. The platform provides a standardized developer and user experience across multiple classified enclaves, leveraging a zero trust, hub-and-spoke architecture.

The Mid-Level Platform Engineer will perform hands-on platform engineering, infrastructure automation, and Tier 3 technical support activities to maintain platform availability, reliability, and performance. This role will support the deployment and sustainment of containerized workloads, infrastructure as code, CI/CD pipelines, and shared platform services while troubleshooting and resolving escalated technical issues across the enterprise. Working within a cross-functional engineering and operations team, the engineer will collaborate with senior personnel, cybersecurity staff, and Tier 2 support to deliver reliable platform capabilities to mission users.

What You Will Do

Deploy, configure, maintain, and troubleshoot platform components across hybrid cloud and on-premises environments, including Kubernetes-based container platforms.
Support the operation and sustainment of containerized workloads, including application deployments, configuration management, and platform updates.
Develop and maintain infrastructure as code using Terraform, Ansible, or similar automation technologies.
Support CI/CD pipeline development and maintenance to enable secure, repeatable platform deployments.
Implement and maintain platform security configurations, including identity-aware access, network segmentation, and least-privilege controls.
Assist with onboarding new mission tenants, applications, and shared services onto the enterprise platform.
Monitor platform health, availability, and performance using logging, metrics, alerting, and dashboard technologies.
Provide Tier 3 technical support for escalated incidents involving compute, storage, networking, identity, and container infrastructure.
Troubleshoot complex technical issues across Linux operating systems, DNS, routing, load balancing, firewalls, and identity and access management.
Investigate incidents, document findings, and support root cause analysis and corrective action development.
Resolve technical issues within established service levels and escalate complex problems to senior engineers and platform leadership as appropriate.
Develop and maintain technical documentation, troubleshooting procedures, and operational runbooks.
Support the implementation of corrective actions and automation improvements to reduce recurring incidents.
Collaborate with cybersecurity personnel to maintain security configurations, continuous monitoring activities, and accreditation documentation.
Provide technical guidance to Tier 2 support personnel and contribute to knowledge-sharing activities.
Participate in rotating on-site shifts and the shared after-hours on-call rotation to support continuous platform operations.

Location: This position is fully onsite in Chantilly, VA.

Qualifications

Required Qualifications

Active TS/SCI clearance with Polygraph.
Bachelor's degree in Computer Science, Engineering, Information Systems, or a related technical field, with 5+ years of relevant experience. Additional 4 years of relevant experience may be substituted for a degree.
Hands-on experience operating and troubleshooting containerized workloads in production environments using Kubernetes or a Kubernetes-based platform.
Experience supporting at least one major cloud environment (AWS, Azure, or a government cloud region) and hybrid cloud or on-premises infrastructure.
Working knowledge of infrastructure as code technologies, including Terraform, Ansible, or similar tools.
Working knowledge of CI/CD pipelines and automated deployment processes.
Demonstrated ability to troubleshoot technical issues across Linux systems, networking technologies (DNS, routing, load balancing, and firewalls), and identity and access management layers.
Experience supporting production systems under defined service levels, including incident and problem management.
DoD 8140 / 8570 IAT Level II certification, such as Security+ CE, or the ability to obtain the required certification within the established timeframe.
Ability to work rotating shifts within the established seven-day on-site coverage window and participate in the shared after-hours on-call rotation.

Desired Qualifications

Experience supporting enterprise platforms across multiple classification levels or security enclaves, including cross-domain data movement.
Familiarity with zero trust architecture principles and their implementation within cloud environments.
Experience with IT service management (ITSM) tools, including ServiceNow.
Familiarity with observability tools and platforms such as Prometheus, Grafana, Splunk, or Elastic.
Experience supporting Risk Management Framework (RMF) authorization activities or continuous Authority to Operate (cATO).
Kubernetes certifications, such as CKA, CKAD, or CKS, and/or a cloud professional certification.
Prior experience supporting Intelligence Community or Department of Defense mission programs.

Target Salary Range $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Benefits Statement

Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Apply About employer

More about this job

Skills

Technical support
Infrastructure as code
CI/CD
Troubleshooting
Cybersecurity
Troubleshoot
Kubernetes
IBM Terraform
Ansible
Automation technology
Onboarding
Linux
DNS
Identity and access management
Root cause analysis
Leadership
Documentation
Monitor activities
Computer science
AWS
Microsoft Azure
Security+
IT service management
ServiceNow
Prometheus
Grafana
Splunk
Risk management

Report this job