901,708open jobs
55,685companies
152,804added this week
Browse all
Salary
$80k – $128k per year
Location
In office
Seniority
Staff · 8+ years exp

First seen by Alion on Sep 26, 2026.

Overview
Company
Impact
Profile match
Peraton.com is the corporate site for Peraton which is a national security and technology company serving government and critical infrastructure customers. It provides mission support systems engineering cyber space and communications solutions along with specialized services for defense intelligence civil and commercial sectors.

Responsibilities

Peraton is currently seeking skilled and qualified candidates for a System Administrator position that will work on our USPS contract. This position provides technical expertise in the design and development of IT operation environments.

Day to Day Work Responsibilities:

  • Administer, install, and troubleshoot issues
  • Perform system maintenance tasks such as system back-up, recovery, and file maintenance.
  • Schedule, install and test system software upgrades and patches
  • Configure software and resolve technical problems
  • Monitor and maintain software licensing, certificate upgrades, and maintenance agreements.
  • Oversees the efforts of direct reporting resources and/or be responsible for the efforts of all staff assigned to a specific job
  • Manage SSL certificates

Qualifications

Basic Qualifications:

  • Bachelor's degree and 8+ years experience, Master's degree with 6+ years experience or high school diploma/GED with 12+ years experience.
  • U.S Citizenship or Green Card Holder
  • Ability to obtain and maintain a Public Trust secruity clearance
  • Must have resided in the U.S. the past five years with no more than six months outside travel during this time period.
  • 7+ years of experience serving as a system administrator for J2EE/Oracle Application Express for a medium-to-complex applications development project
  • Working knowledge of Java coding using J2EE is preferred - 2+ years
  • 5 year’s Oracle Map Viewer experience, with experience customizing client system options; includes but is not limited to Oracle Fusion Middleware and requires seamless integration with Oracle database and middleware technologies
  • Minimum 5 year’s expertise in Tomcat, Weblogic, Linux Server support, scripting, and AI Tools
  • Develop and maintain system documentation including installation, maintenance, and operating procedures
  • Capability to set up CI/CD pipelines for automated deployment and testing
  • Knowledge of Jenkins CI/CD, Ansible automation , GITHUB experience for source control - 2 years
  • Capability to test Oracle Scan Listener changes - 2+ years of experience
  • Administer Splunk, ColdFusion, Windows & Linux - 5+ years
  • Ability to use application monitoring using AppDynamics preferred
  • Experience troubleshooting deployments, configuring access permissions , and managing backups and recovery would also be helpful

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.

Target Salary Range

$80,000 - $128,000. 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.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
901,708 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
In your city
In office • Secret • 5+ years exp
SQL
Databases
MS SQL
DevOps
VMWare
Windows Server
Hyper-V
TCP/IP
DNS
DHCP
VLAN
Cybersecurity
Active Directory
Apply
$41k – $57k per year • In office • Full-Time • Milan
DevOps
GCP
Azure
AWS
Platform Engineering
Apache HTTP Server
Management
Agile
QA
JMeter
Apply
In office • 8+ years exp
DevOps
Azure
Incident Management
Management
ServiceNow
ITIL
ITSM
Service Desk
Apply
≈ $75k – $151k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Melbourn
DevOps
Azure
Incident Management
Management
Service Desk
Apply
≈ $20k – $54k per year (Estimated) • Hybrid • Moscow
Python
C++
Bash
C++
CMake
DevOps
CI/CD
Jenkins
Git
Gitflow
Bitbucket
Linux
Chips/EDA
OpenOCD
Management
Confluence
Jira
QA
Pytest
Apply
≈ $32k – $69k per year (Estimated) • Equity • Hybrid • Full-Time • 1+ year exp • Kraków
Java
Kotlin
TypeScript
SQL
Kotlin
Mockito
Mobile
JUnit
DevOps
GCP
Azure
AWS
Platform Engineering
Web3
Abstract
Apply
≈ $66k – $166k per year (Estimated) • Equity • Remote (Poland) • Full-Time • 7+ years exp
JavaScript
Node JS
DevOps
GCP
Azure
CI/CD
Jenkins
AWS
Platform Engineering
Management
Agile
Scrum
Kanban
Apply
Equity • Remote (Poland) • Full-Time • 3+ years exp • Bachelor's Degree
JavaScript
TypeScript
SQL
AI/ML
Prompt Engineering
AI Agents
DevOps
Rest API
GCP
Azure
CI/CD
AWS
Platform Engineering
Management
Jira
Scrum
QA
TestRail
Playwright
Apply
$84k – $100k per year • Hybrid • Full-Time • 5+ years exp • Kraków
Python
Java
Kotlin
Databases
Apache Kafka
DevOps
Terraform
GCP
AWS
Docker
Kubernetes
Amazon S3
Analytics
ETL/ELT
Apply
$135k – $216k per year • In office • TS/SCI • 8+ years exp • Bachelor's Degree • Washington
DevOps
VMWare
Apply
$146k – $234k per year • In office • TS/SCI • 1+ year exp • Bachelor's Degree • Laurel
Python
Java
Ruby
Bash
Perl
Databases
ElasticSearch
AI/ML
Hadoop
AI Agents
LLM
RAG
Machine Learning
DevOps
Puppet
Logstash
HAProxy
AWS
Docker
Kubernetes
Nginx
Grafana
Configuration Management
Linux
DNS
DHCP
Apache HTTP Server
Cybersecurity
LDAP
Cryptography
OpenSSL
Management
Agile
Apply
$112k – $179k per year • In office • TS/SCI • Annapolis Junction
Python
PowerShell
Bash
DevOps
Splunk
Ansible
Red Hat
VMWare
Azure
Windows Server
AWS
Kubernetes
Ubuntu
GitLab
Linux
Windows
TCP/IP
Cybersecurity
Nessus
CyberArk
Qualys Cloud Platform
CIS Benchmarks
FedRAMP
SIEM
Apply
$104k – $166k per year • Hybrid • Top Secret • 8+ years exp • Bachelor's Degree • United States
Python
PowerShell
C#
C#
.NET
Databases
Databricks
AI/ML
AWS Bedrock
DevOps
Terraform
CloudFormation
Azure
CI/CD
AWS
AWS Fargate
AWS Lambda
Amazon EC2
FinOps
Amazon S3
IAM
Amazon ECS
Amazon CloudWatch
API Gateway
VPN
Cybersecurity
NIST 800-53
NIST 800-171
FedRAMP
Microsoft Entra ID
Apply
$112k – $179k per year • In office • Public Trust • 12+ years exp • Bachelor's Degree • Salt Lake City
DevOps
GCP
Azure
AWS
TCP/IP
BGP
MPLS
Apply
See all jobs
This is one of many
901,708 more open roles from verified company boards, updated every day.