Jobs in the United States

25+ jobs

Save this search

Added just now
Senior Quality Systems Engineer, Compliance & Auditing
Anduril Industries
Fort Collins, CO
Anduril’s Quality organization is seeking a Senior Quality Systems Engineer to own and advance the quality management system for Battlespace Awareness. The Quality team works with our…
Added just now
Radar Quality Systems Engineer
Anduril Industries
Fort Collins, CO
Anduril’s Quality organization is seeking a Radar Quality Systems Engineer to own and advance the quality management system for Battlespace Awareness. The Quality team works with our…
Added just now
Product Sourcing Engineer
Anduril Industries
Quincy, MA
…multi-million-dollar contracts while simultaneously performing Robot-as-a-Service (RaaS) AUV…
Added just now
Information Systems Security Officer (ISSO)
Entarian
North Charleston, SC
High School diploma, GED, trade school graduate, or 4 years of equivalent military service, PLUS 10+ years of professional technical problem-solving experience.
Added 1 min ago
Advanced RF Electronics Engineer
The Aerospace Corporation
Chantilly, VA
Electronic Programs Division’s Directorate E is looking for an Advanced RF Electronics Engineer (Senior Project Leader – Payload Systems Engineering – RF) to help shape customer investments…
Added 1 min ago
AI Cybersecurity Architect and Engineer
The Aerospace Corporation
Colorado Springs, CO · El Segundo, CA · Chantilly, VA
…intelligence. We are looking for a AI Cybersecurity Architect and Engineer (Senior Project Engineer – Cyber Security Architecture and Cloud Computing Architecture) who will be responsible…
Added 1 min ago
Senior Dynatrace Observability Engineer / Subject Matter Expert (SME)
Derex Technologies Inc
Remote, United States
Position: Senior Dynatrace Observability Engineer / Subject Matter Expert (SME)
Added 2 mins ago
R
Network Engineer III
RISA
Springfield, VA
- $107,000 to $117,000 USD / year
RISA is hiring a Network Engineer III to engineer and sustain an Intelligence Community customer's WAN, LAN, and campus networks across multiple security domains. The work is real…
Added 2 mins ago
R
Firewall Engineer III
RISA
Springfield, VA
- $117,000 to $128,000 USD / year
Rolston Information Systems Assurance (RISA) is a Service-Disabled Veteran-Owned Small Business that has supported federal defense and intelligence cybersecurity missions for more than…
Added 2 mins ago
R
Endpoint Security Engineer III
RISA
St. Louis, MO
- $101,000 to $111,000 USD / year
Endpoint Security Engineer (Trellix/HBSS, Tanium)
Added 2 mins ago
R
Cyber Implementation Engineer III
RISA
Springfield, VA
- $117,000 to $128,000 USD / year
Cybersecurity Implementation Engineer (EDR, NDR, AWS)
Added 2 mins ago
UI
QMS Engineer III
UNIVERSAL INSTRUMENTS CORPORATION
Conklin, NY
- $85,000 to $95,000 USD / year
Manages all Quality Management System processes (product development, sales order processing, material and service acquisitions, manufacturing, delivery install and acceptances, post-sale…
Added 2 mins ago
Engineering Technical Leader
HEICO
Hollywood, FL
…aerospace & defense applications. Our reputation for quality, service, and dependability has permitted us to serve many of the world's leading aerospace & defense original equipment…
Added 3 mins ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
Nomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and governments…
Added 3 mins ago
Staff Software Engineer, Reliability
LinkedIn
Mountain View, CA
…member and customer to experience LinkedIn as "always on", every engineer to benefit from a more insightful and proactive site-wide reliability ecosystem, and every business and product…
Added 3 mins ago
Facility Manager
Cushman & Wakefield U.S., Inc.
GA
…mission-critical data center environment. Working as a peer to the Chief Engineer, this role is responsible for facilities infrastructure, non-engineering support systems, vendor programs,…
Added 4 mins ago
NS
Software Engineer, Prism
Northwood Space
Los Angeles, CA, CA
- $125,000 to $155,000 USD / year
As a Software Engineer at Northwood, you will be pivotal in designing, implementing, and optimizing the global service that delivers connectivity to our customers. You will have ownership…
Added 5 mins ago
Senior IT Collaboration and Communication Engineer
Premise Health
Brentwood, TN
Under the direction of the Manager of IT Collaboration & Communication Services (CCS), the CCS Sr. Engineer will join a highly collaborative team which is responsible for the configuration,…
Added 5 mins ago
Maintenance Lead
Schulte Companies
Enumclaw, WA
Schulte Hospitality Group is seeking an energetic, experienced, and hands on Maintenance Engineer to join our team! SHG is an organization whose success is rooted in its service culture.…
Added 5 mins ago
Housekeeping Manager (Renaissance Reno Downtown Hotel & Spa)
Schulte Companies
Reno, NV
Renaissance Reno Downtown Hotel & Spa (Schulte Hospitality Group) is seeking a dynamic, service-oriented Housekeeping Manager to join our team! SHG is an organization whose success is…
Added 6 mins ago
Software Test Engineer
WCG Clinical
Little Rock, AR
The Software Test Engineer is a member of the Quality Engineering team, responsible for supporting the testing, validation and delivery of WCG namedproducts and systems.The role applies…
Added 6 mins ago
A
Principal DevOps / Data Engineer
Alder
Newton, MA
- $175,000 to $195,000 USD / year
…with a data lakehouse at its core. The Principal DevOps & Data Engineer is a hybrid role that owns two tightly linked things: the platform that runs on (multi-account AWS, EKS, CI/CD,…
Added 6 mins ago
Imaging Service Engineer (Remote role based in Houston, TX)
Fujifilm
Houston, TX
An Imaging Service Engineer I is responsible for performing scheduled service work on systems within a service area, and some unscheduled work in the service area with the assistance of…
Added 6 mins ago
Lead - 1st Shift
GXO Logistics
Claude, TX
At GXO, we’re constantly looking for talented individuals at all levels who can deliver the caliber of service our company requires. You know that a positive work environment creates happy…
Added 6 mins ago
Data Center Logistics Associate - 1st Shift
GXO Logistics
Claude, TX
At GXO, we’re constantly looking for talented individuals at all levels who can deliver the caliber of service our company requires. You know that a positive work environment creates happy…

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