Jobs in the United States

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Lead Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
6+ years experience with Angular, TypeScript, responsive web application development, and enterprise UI architecture
Added 4 mins ago
Sr Principal Systems Engineer
General Dynamics Mission Systems, Inc
Pittsfield, MA
As a systems engineer for D5LE2, you’ll lead a cross functional team responsible for FCS.
Added 7 mins ago
L1 Technical Support Engineer (Spanish-Speaking)
Abnormal
Remote, United States
Added 10 mins ago
1
Security Engineer, GRC
1Password
Remote, United States
- $123,000 to $172,000 USD / year
…compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted. We innovated the market-leading enterprise password manager…
Added 14 mins ago
Engineer, Software Engineering
Flagship Pioneering, Inc.
Cambridge, MA
FL103 is seeking an Engineer, Software Development to help design and evolve our biological research platform. The successful candidate will work with the computational modeling and…
Added 15 mins ago
A
Senior Technical Consultant - Forward Deployed Engineer, AI Security
AHEAD
Remote, United States
- $170,000 to $200,000 USD / year
The Senior Technical Consultant (Forward Deployed Engineer) for AI Security is a senior, customer-facing technical engineer responsible for deploying, integrating, and operationalizing AI…
Added 16 mins ago
Software Engineering & AI Intern
Leidos
Scott Air Force Base, IL
…mission-critical scale. You will work with high-volume data, engineer real-time pipelines using technologies such as Kafka and Elastic, and apply predictive machine learning and generative…
Added 16 mins ago
Sr. Molding Engineer
Actalent
Buffalo Grove, IL
As a Sr. Molding Engineer, you will be responsible for the development, optimization, and maintenance of robust molding processes for liquid silicone rubber (LSR) and high consistency…
Added 16 mins ago
C
Building Engineer
CBRE
Mettawa, IL
- $85,000 to $100,000 USD / year
As a CBRE Building Engineer, you will be responsible for monitoring, maintaining and repairing building system operations and the performance of various areas including plumbing,…
Added 17 mins ago
Meyer - Quality Engineer
Actalent
Decatur, IL
…control, metrology, automated testing, software, research and development, or administrative application as…
Added 17 mins ago
AI Deployment Strategist
Zoom
Springfield, IL
Engineer TTS components, including ElevenLabs, Azure, and Cartesia, to fine-tune tone, pacing, emphasis, and prosody to match conversation context and brand standards.
Added 17 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Springfield, IL
CrowdStrike is looking for a Sr. Software Engineer - MarTech to join our fast-growing Marketing IT team. You will apply AI to transform how Marketing and Sales work, building LLM-based…
Added 17 mins ago
Application Allowlisting Security Engineer
Apex Systems
CHICAGO, IL
Added 17 mins ago
NetIQ Identity Manager (IDM) Operations Engineer
Apex Systems
CHICAGO, IL
Added 17 mins ago
Application Engineer
Apex Systems
CHICAGO, IL
Added 17 mins ago
Senior Engineer - AI Voice Agents
Apex Systems
CHICAGO, IL
Added 17 mins ago
Principal Engineer
Cadrex Manufacturing Solutions
Remote, United States
Cadrex is seeking a Principal Engineer who serves as the senior technical authority for the mechanical design, development, and industrialization of advanced data center rack systems, with…
Added 18 mins ago
LR
Azure Databricks Migration Engineer
Levi, Ray & Shoup, Inc.
Chicago, IL
- $65 to $95 USD / hour
LRS Consulting Services is seeking an Azure Databricks Migration Engineer for a consulting opportunity with our client in the Chicago area!
Added 18 mins ago
EG
Front End React Engineer
Eliassen Group
Springfield, IL
- $80 to $90 USD / hour
Our client seeks an experienced Front End React Engineer to join a small, focused team building features across three SaaS products in consumer goods retail. Global brands and retailers…
Added 18 mins ago
Information Security Systems Engineer (ISSE)
Peraton
Chantilly, VA
The Information System Security Engineer is responsible for designing, implementing, maintaining, and continuously improving the security posture of the organization’s information systems,…
Added 20 mins ago
AP
AI Engineer – Discovery
AstraZeneca Pharmaceuticals LP Company
Cambridge Kendall SQ, MA
- $124,000 to $187,000 USD / year
We are seeking a cross-disciplinary AI Engineer to support a highly wet-lab-focused discovery research team working at the forefront of CAR-T, in vivo lentiviral delivery, and oncology.…
Added 24 mins ago
WD
Sr Software Engineer (Java/Full Stack)
Walt Disney Attractions Technology LLC
Orlando, FL
- $137,200 to $184,000 USD / year
The Sr. Software Engineer will report to the Manager of Software Engineering.
Added 24 mins ago
Business Development Director (RCG)
Ciklum
United States
Ciklum is looking for a Business Development Director to join our team full-time in the US .
Added 24 mins ago
T
Firmware Engineer
TEKsystems
Huntsville, AL
- $60 to $80 USD / hour
DescriptionTEKsystems is currently seeking a Radar Firmware Engineer to join our us on an exciting and cutting-edge radar program. The ideal candidate will be able to take…
Added 27 mins ago
Vice President – Full Java Stack Engineer
ewminds consulting Services
Pittsburgh, PA
We are seeking a Vice President – Full Stack Engineer to join a mission-critical engineering team supporting a high-performance, regulated enterprise platform. This is a hands-on…

Peraton

Information Security Systems Engineer (ISSE)

Chantilly, VA, United States

Target Salary Range $146,000 - $234,000.

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Job details

Pay: Target Salary Range $146,000 - $234,000.
Apply by: Nov 10, 2027
Posting language: English
Posted: Nov 10, 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

Position Summary

The Information System Security Engineer is responsible for designing, implementing, maintaining, and continuously improving the security posture of the organization’s information systems, networks, applications, and data. This role ensures compliance with Customer security frameworks, regulations, and industry best practices while proactively identifying and mitigating risks to protect information assets.

Responsibilities

Evaluate, maintain, and improve security controls, architectures, and solutions across systems, networks, endpoints, AWS cloud environments, and applications.
Perform risk assessments and vulnerability assessments based on controls, security architecture reviews.
Document and maintain cybersecurity environment, standards, procedures, and system security plans.
Collaborate with IT, engineering, development, and business teams to embed security into system design, development, and operational processes (DevSecOps practices).
Evaluate emerging threats, technologies, and security solutions; recommend improvements to the security program.
Provide security guidance and awareness support to technical and nontechnical stakeholders.
Support continuous monitoring, metrics reporting, and security posture improvement initiatives.

Qualifications

Required

TS/SCI with relevant polygraph
BA/BS and 8+ years of experience; Masters and 6+ years of experience; an additional four years of experience may be considered in lieu of degree.
At least 3 years of hands-on experience in information systems security, cybersecurity engineering, or related roles in the customer environment as an ISSE.
Working knowledge of security frameworks and standards (NIST SP 80053, NIST Cybersecurity Framework, ISO 27001, CIS Controls, etc.).
Experience with security technologies such as firewalls, SIEM platforms, vulnerability management tools, endpoint protection, identity and access management (IAM), encryption, and network security controls.
Proficiency in assessing and securing operating systems (Windows, Linux), networks, cloud environments (AWS, Azure, or GCP), and applications.

Preferred Qualifications

Bachelor’s degree in Computer Science, Information Security, Cybersecurity, Information Systems, or a related field (or equivalent practical experience).
Relevant industry certifications such as CISSP, CISM, CompTIA Security+, CEH, GIAC certifications (GSEC, GCIA, GCIH, etc.), or cloud security certifications (CCSP, AWS Security Specialty, Azure Security Engineer, etc.).
Agile software development cycle including the ability to use Jira.
Hands-on experience with scripting or automation (Python, PowerShell, Bash) for security tooling and processes.
Prior experience supporting compliance audits or regulatory frameworks relevant to the organization.
Experience in incident response, forensic analysis, or security operations center (SOC) environments.
Knowledge of zero trust architecture principles and modern identity/security architectures.

Target Salary Range $146,000 - $234,000. 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

Cybersecurity
Regulatory compliance
Apply information security policies
AWS
Reporting
Symantec Endpoint Protection
Identity and access management
Microsoft Windows
Linux
Microsoft Azure
Google Cloud
Computer science
CISSP
CISM
Security+
Agile
Software development
Jira
Python
Microsoft PowerShell
Bash
Incident response

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