Jobs in the United States

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Added 2 mins ago
SH
Staff Software Engineer, AI Transformation
Spring Health
New York, NY
- $208,000 to $258,000 USD / year
…specialty care. With outcomes independently validated by JAMA Network Open and the Validation Institute, Spring Health reaches more than 170 million people worldwide through leading…
Added 6 mins ago
A
Software Engineer
Actalent
Manassas, VA
- $36 to $40 USD / hour
Job Title: Software EngineerJob DescriptionWe are seeking a skilled Software Engineer to join our dynamic team. The ideal candidate will have a Bachelor's degree in Software Engineering, or…
Added 6 mins ago
A
Layout Design Engineer (2D)
Actalent
Pittsburgh, PA
- $65 to $80 USD / hour
Job Title: 2D Design Engineer / Layout EngineerLocation: Long term will be located in Austin, TX (first 2-3 months will be traveling/working onsite in Pittsburg, PA for training)Job…
Added 18 mins ago
AI SOFTWARE ENGINEER/AI ENGINEER
Huntington Ingalls Industries
Newport News, VA
Design, develop, and test operating systems-level software, compilers, and network distribution software. Set operational specifications, and formulate and analyze software requirements.…
Added 20 mins ago
Manager Network Administration
Sonepar
Hamilton, NJ
The Network Operations Manager is a key member of Sonepar's Infrastructure & Operations organization, responsible for the reliability, performance, security, and continuous improvement of…
Added 20 mins ago
Network and Telecommunication Engineer
SpartanNash Associates, LLC
Byron Center, MI
The Network & Telecommunications Engineer is responsible for the design, implementation, administration, security, and operational support of enterprise network, telecommunications,…
Added 21 mins ago
IC
Security Systems Engineer, Senior
Innosoft Corporation
Pikesville, MD
- $130,000 to $135,000 USD / year
…in-car cameras, mobile computer and radio systems, servers, and network equipment, all of which require secure communications and continuous monitoring. The Security Systems Engineer,…
Added 27 mins ago
Hardware Development Engineer, OneMHS - Electrical and Controls Engineering Architecture and Design
Amazon.com LLC
Nashville, TN · Bellevue, WA · Arlington, VA · Atlanta, GA · Cincinnati, OH
We are seeking an experienced and highly motivated Hardware Development Engineer to serve as a technical authority for industrial controls network architecture and controls hardware within…
Added 40 mins ago
Distribution Engineer
LEIDOS ENGINEERING INC
Walled Lake, MI
As a Distribution Engineer / Designer, you can expect to:
Added 40 mins ago
Systems Engineer
LEIDOS, INC.
Charleston, SC · San Diego, CA
The Systems Engineer will support the Distributed Common Ground System, Navy (DCGS-N) Family of Systems (FoS). DCGS-N is the Navy's premier Intelligence, Surveillance and Reconnaissance…
Added 40 mins ago
Transport Network Engineer III
LEIDOS, INC.
Pearl Harbor, HI
Global Solutions Management-Operations II (GSMO-II/ TN19) has an opening for a Transport Network Engineer. The Transport Network Engineer will perform sustainment, maintenance, Problem and…
Added 40 mins ago
Senior Systems Engineer
LEIDOS, INC.
Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Senior Systems Engineer in our Intel Sectors, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security…
Added 43 mins ago
A
Industrial Engineering Analyst
Actalent
Austin, TX
- $70 to $80 USD / hour
…training)Job DescriptionThe Industrial Engineering Analytics Engineer leads the development and application of advanced analytical models to improve manufacturing efficiency, capacity…
Added 49 mins ago
Software Test Engineer 2
Illumina, Inc.
United States
This is primarily a manufacturing floor support engineer as well as a hands-on, system-level software testing role involving physical sequencing instruments, on-market & future NPI. The…
Added 56 mins ago
Senior Network Engineer - Europe
NexGen Data Systems
United States
NexGen Data Systems is seeking a Senior Network Engineer to serve as key personnel and regional technical authority for European theater network operations, supporting MTFs in Germany and…
Added 1 hour ago
Principal/Controls Engineer - Level 2 or 3
SP - Propulsion Systems
United States
Northrop Grumman, Space Systems, is currently seeking a Principal/ Energetics Manufacturing Engineer - Level 2/3 also known as Controls Engineer - 2/3 to support our Tooling and Facilities…
Added 1 hour ago
Systems Engineer II
Sierra Nevada Corporation
Sparks, NV
…and sustain our way of living. Join our team! As a Systems Engineer II, you will build upon foundational skills and perform intermediate tasks in requirements engineering, systems…
Added 1 hour ago
K
Senior Exec IT & Events Engineer
Kong
Remote, United States
- $113,960 to $162,800 USD / year
As our first dedicated Senior Executive IT & Events Engineer, you will not only provide high-touch, "white-glove" support, but also act as a foundational architect for the service. You will…
Added 1 hour ago
AL
Staff Engineer, Systems Engineering
Automated Logic Corporation
Bloomington, MN
- $96,000 to $192,000 USD / year
…consumption due to HVAC infrastructure while maintaining the highest level of occupants’ comfort and…
Added 1 hour ago
A
Distribution Engineer
Actalent
Chicago, IL
- $31.25 to $40.86 USD / hour
2-4 years of experience for Engineer Level II, 4+ years for Engineer III.
Added 1 hour ago
Senior Data Center Network/ Mellanox Engineer
Simple Solutions
Jacksonville, FL
Simple Solutions searching for Senior Ethernet Network Engineers to support large-scale AI and
Added 1 hour ago
Network Engineer-Secret
Sunayu
Washington, DC
The Senior Network Engineer delivers mission-critical network engineering, infrastructure administration, and cyber security hardening across unclassified (NIPR) and classified (SIPR)…
Added 1 hour ago
System Engineer with Electronics & Functional Safety Emphasis
Mossville, IL · Dayton, OH
The System Engineer with Electronics & Functional Safety Emphasis will be responsible for directing and participating in the design and development of complex engineering projects related…
Added 1 hour ago
LI
Elite Network Engineer
Logicalis, Inc.
United States
- $82,110 to $105,306 USD / year
The Elite Network Engineer is responsible for designing, deploying, managing, and troubleshooting complex network infrastructures across a diverse portfolio of business clients. The…
Added 1 hour ago
Controls Technician, Controls Deployment Service
Amazon Data Services, Inc.
Wheatfield, IN · New Carlisle, IN
Execute provisioning processes for servers, controllers, industrial PCs, and network configurations, including communication testing between third-party devices and controllers or servers.

Peraton

Tier 3 Platform Engineer

Chantilly, VA, United States

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

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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.

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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

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