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Software Integration Engineer (SIE) Level 2
Wyetech
Annapolis Junction, MD
- $58.55 to $79.29 USD / hour
The Software Integration Engineer shall be responsible for the administration, maintenance, and operational support of the Platform-as-a-Service (PaaS) component of the CASA Compute…
Added 1 min ago
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Software Engineer
Actalent
Huntsville, AL
- $36 to $60 USD / hour
Job Title: Software EngineerJob DescriptionThe Software Engineer designs, develops, troubleshoots, and analyzes software programs for computer-based systems in a complex, mission-focused…
Added 2 mins ago
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Senior Release Train Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Software Engineer/Release Train Engineer within Optum Technology's Enterprise Digital Experience Tech team, you will drive the end-to-end delivery, integration, and operational…
Added 2 mins ago
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Fpga Design Engineer
Actalent
North Reading, MA
- $90 to $100 USD / hour
Job Title: FPGA Design EngineerJob DescriptionWe are seeking a highly skilled and motivated FPGA Engineer to join our cutting-edge robotics team focused on developing advanced camera and…
Added 2 mins ago
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Controls Engineer
Actalent
Cazenovia, NY
- $43.27 to $48.07 USD / hour
Controls EngineerThe Controls Engineer designs and implements electrical and mechatronic control systems for new and upgraded assembly and test equipment. This role defines and translates…
Added 2 mins ago
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Secret Cleared Hardware Systems Engineer
Actalent
Owego, NY
- $96 USD / hour
We are seeking a Secret Cleared Hardware Systems Engineer to support the development, integration, and testing of advanced processing systems used in mission-critical defense applications.…
Added 2 mins ago
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Quality Engineer
Actalent
Knoxville, TN
- $50 to $70 USD / hour
Support quality teams in implementing actions, reviewing procedures, and embedding continuous improvement initiatives within the quality system.
Added 2 mins ago
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Software Engineering IV
Actalent
Huntsville, AL
- $40 to $80 USD / hour
Job Title: Software Engineer IV - Must have Active Secret ClearanceJob DescriptionThe Software Engineer IV designs, develops, tests, troubleshoots, and debugs software for enhancements and…
Added 2 mins ago
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Safety Engineer
Actalent
Elkmont, AL
- $80,000 to $120,000 USD / year
Job Title: Safety EngineerJob DescriptionThe Safety Engineer is accountable for ensuring environmental and safety compliance across various domains, including chemical inventory management,…
Added 2 mins ago
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Quality Engineer
Actalent
Elkmont, AL
- $38.46 to $45.67 USD / hour
Job Title: Quality EngineerJob DescriptionThe Quality Engineer supports new product introductions for automotive programs by developing and maintaining all required quality documentation,…
Added 2 mins ago
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ICT Test Engineer
Actalent
Wheeling, IL
- $30 to $40 USD / hour
…and assembly, including advanced electronic assemblies. The engineer works closely with teams responsible for New Product Introduction (NPI), helping transition products from design into…
Added 2 mins ago
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Commissioning Project Manager
Actalent
Minneapolis, MN
- $85 to $110 USD / hour
Support L4 and L5 integrated systems testing by coordinating with clients, commissioning agents, and MEP trades to ensure seamless system integration.
Added 2 mins ago
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Electrical Designer
Actalent
Austin, TX
- $40 to $52 USD / hour
Develop control panel documentation with minimal oversight, ensuring drawings accurately reflect system functionality and installation requirements.
Added 2 mins ago
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Lead Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
…that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve…
Added 4 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Clearwater, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 4 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Melbourne, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 4 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Orlando, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 4 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Tampa, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 4 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Huntsville, AL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 4 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Mobile, AL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Overland Park, KS
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Wichita, KS
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
New Orleans, LA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Annapolis, MD
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 5 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Bethesda, MD
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer

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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