Jobs in the United States

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Added 2 mins ago
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Cloud Security Engineer - part-time (R-00250)
True Zero Technologies
Remote, United States
- Part-time
True Zero Technologies is seeking an experienced Cloud Security Engineer to support the design, implementation, monitoring, and continuous improvement of security capabilities across…
Added 5 mins ago
Senior Software Engineer, Pentest Experience
Horizon3
Remote, United States
Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before…
Added 9 mins ago
Intermediate Communications Systems Engineer
The MITRE Corporation
Bedford, MA
…lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced…
Added 11 mins ago
Software Engineer II - AI Platforms
Mastercard
Atlanta, GA
Mastercard is seeking a Software Engineer II to design, build, and enhance production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 11 mins ago
Senior Software Engineer - AI Platforms
Mastercard
Atlanta, GA
Mastercard is seeking a Senior Software Engineer to design and build production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 11 mins ago
Software Engineer II - AI Platforms
Mastercard
Atlanta, GA
Mastercard is seeking a Software Engineer II to design, build, and enhance production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 11 mins ago
AI Engineer ||
Mastercard
O Fallon, MO
The AI Engineer is responsible for designing and delivering AI-powered solutions that improve engineering productivity and business workflows. This role requires a strong foundation in…
Added 17 mins ago
Cloud Engineer
Chevron Technical Center (a Chevron U.S.A. Inc. division)
Houston, TX
Chevron is accepting online applications for the Cloud Engineer position through November 25, 2026, at 11:59 p.m. (Central Time).
Added 21 mins ago
Senior Network Engineer
University of Massachusetts
MA
Engineer secure, resilient connectivity across campus, cloud, IoT and research environments by partnering with cybersecurity, enterprise applications, research computing, and external…
Added 24 mins ago
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Enterprise Security Engineer - R01573019
Brillio
NY
- $120,000 to $130,000 USD / year
SAP GRC, Nessus, Information Security & Cybersecurity, Cloud Security, Archer, Metasploit, Wireshark, Burpsuite, AWS Secrets Manager, Nmap, PaaS - Security, CxSAST, Web Application Scanning…
Added 24 mins ago
Mid Market Account Executive
Segra
Cedar Rapids, IA
…infrastructure footprint that provides state-of-the-art connectivity, cybersecurity, voice, cloud and colocation solutions, all backed by industry leading service and reliability. Serving…
Added 28 mins ago
H&
Sr. Application Security Engineer
Hims & Hers
Remote, United States
- $135,000 to $165,000 USD / year
We are seeking a Senior Application Security Engineer to join our security team. This role will focus on ensuring the security of our applications throughout the development lifecycle, with…
Added 28 mins ago
K
AI Security Engineer / Architect
Kforce
Remote, United States
- $85 to $100 USD / hour
Kforce has a client that is seeking a Senior AI Security Engineer/Junior AI Security Architect Fulton, MD. We are seeking an experienced AI Security professional for a hands-on role focused…
Added 28 mins ago
Linux Systems Administrator
Fuse Engineering LLC
Laurel, MD
We are seeking a highly skilled Systems Administrator / Infrastructure Engineer to support, maintain, and optimize complex enterprise infrastructure environments. The ideal candidate will…
Added 31 mins ago
Presales Engineer - Ecosystem (West)
Motorola Solutions, Inc.
Allen, TX · SD · San Diego, CA · MT · OK · ND · NM · NE · ID · NV · OR · KS
The Presales Engineer will oversee presales opportunities and development of complex projects, managing all stages of the projects from scope deﬁnition through project closure. The Presales…
Added 32 mins ago
Software Engineer (ICB 3)
CA Inc.
United States
Broadcom’s Mainframe Software Division (MSD) is looking for a Software Engineer with a talent for developing software and contributing to a culture dedicated to quality, security, and a…
Added 37 mins ago
Staff Agentic Data Engineer – Data Platform
Nucleus Security
Remote, United States
Are you looking for more in life than just building another data pipeline? Does upending cybersecurity resonate with you? We're a rapidly expanding cybersecurity company revolutionizing…
Added 37 mins ago
Senior Product Manager, AI & Query Platform
Nucleus Security
Remote, United States
This role sits at the intersection of AI, data, analytics, and cybersecurity. You’ll own products that change how users interact with security data, from querying and exploring complex…
Added 43 mins ago
LB
Forward Deployed Engineer
Luv Bridal
American Fork, UT
- $110,000 to $120,000 USD / year
Luv Bridal is seeking an exceptional Forward Deployed Engineer to join our technology team and help build the next generation of applications, integrations, data products, automations, and…
Added 44 mins ago
IT Infrastructure & Systems Engineer
Star Catcher
Jacksonville, FL
…space. We are seeking a hands-on IT Infrastructure & Systems Engineer to support enterprise systems, network operations, cybersecurity tools, end-user technology, and IT projects. As…
Added 44 mins ago
Information Assurance/Security Engineer Manager
Peraton
Remote, United States
Peraton is seeking an Information Assurance/Security Engineer Manager to join our team of qualified, diverse individuals. The ideal candidate will support the Department of Homeland…
Added 45 mins ago
UG
Lead AI/ML Engineer in Minneapolis, MN or Chicago, IL
UnitedHealth Group
Minneapolis, MN · Chicago, IL
- $145,500 to $249,500 USD / year
…better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care’s most complex challenges. Your contributions here have…
Added 47 mins ago
Data Protection Engineer
Insight Global
Lewisville, TX
Added 48 mins ago
XE
Transmission Planning Manager (SPS)
Xcel Energy
Amarillo, TX
- $129,000 to $190,000 USD / year
Added 49 mins ago
Engineer/Sr Engineer, IT Platform Security
American Airlines
Fort Worth, TX
This job is a member of the Cybersecurity Team within the Information Technology Division.

Edgesource Corporation

Information Systems Security Engineer

Chantilly, VA, United States

$190,000 to $210,000 USD / year

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Job details

Pay: $190,000 to $210,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

COMPANY OVERVIEW

For over 25 years, Edgesource Corporation has served as an innovative technology service provider for the Department of War (DOW), Department of Homeland Security (DHS), Department of State (DOS), the U.S. Intelligence Community, Law Enforcement, and other federal, state, and commercial clients locally, nationally, and abroad. From providing boutique technical solutions in support of the DOD Counter Unmanned Aerial Systems (CUAS) mission set to addressing the most critical Cybersecurity threats facing our nation as a prime contractor with the DHS Cybersecurity & Infrastructure Security Agency (CISA), a career at Edgesource is an opportunity to do meaningful, interesting, and impactful work.

POSITION OVERVIEW

Client is seeking an Information Systems Security Engineer to provide cybersecurity engineering and Assessment and Authorization support for the Sponsor's portfolio. The ISSE will integrate cybersecurity requirements into system architecture, design, development, testing, deployment, and operations; maintain security authorization artifacts; support continuous monitoring; and help ensure all systems retain required security designations and approvals throughout their lifecycle.

JOB DUTIES

Security Engineering & Assessment and Authorization
Define, document, and maintain cybersecurity and information assurance requirements for Sponsor systems and applications.
Support Assessment and Authorization activities throughout the system lifecycle in accordance with Sponsor policy and the applicable Risk Management Framework.
Develop and maintain system security plans, control implementation statements, architecture diagrams, risk assessments, assessment evidence, and authorization artifacts.
Partner with architects, engineers, developers, administrators, testers, and system owners to integrate security into system design and implementation.
Assess proposed system, software, infrastructure, network, data, and configuration changes for cybersecurity impact.

Continuous Monitoring & Risk Management

Coordinate vulnerability scanning, secure configuration assessment, remediation tracking, and validation of corrective actions.
Support continuous monitoring, recurring security control assessments, audit preparation, and ongoing authorization activities.
Track security findings, risks, mitigations, exceptions, and Plans of Action and Milestones through closure.
Review access controls, authentication, authorization, encryption, logging, auditing, interfaces, data flows, and boundary protections for compliance and risk.
Provide cybersecurity guidance during incident response, deployments, system transitions, and operational changes.

Documentation & Communication

Maintain accurate security documentation, evidence repositories, assessment records, control mappings, and authorization status.
Communicate cybersecurity risks, requirements, findings, and remediation priorities to technical and non-technical stakeholders.
Participate in design reviews, technical exchanges, change-control activities, and security working groups.

REQUIRED QUALIFICATIONS

Active TS/SCI with Poly.
Professional experience performing information systems security engineering, security authorization, or information assurance work for complex systems.
Knowledge of security control implementation, risk assessment, vulnerability management, secure configuration, and continuous monitoring.
Experience producing and maintaining cybersecurity documentation, control evidence, risk records, and authorization packages.
Ability to collaborate with technical teams and translate security requirements into implementable engineering actions.
Strong technical writing, organization, analysis, and stakeholder communication skills.
Bachelor’s degree in cybersecurity, computer science, information systems, engineering, or a related field, or equivalent relevant experience.

NICE TO HAVE QUALIFICATIONS

Experience supporting Intelligence Community, Department of Defense, or other federal Assessment and Authorization processes.
Relevant cybersecurity certification such as Security+, CISSP, CGRC, CASP+/SecurityX, or equivalent.
Experience securing cloud, hybrid, containerized, data-intensive, or DevSecOps environments.

WORKING AT EDGESOURCE

As an ISO 9001:2015 certified and CMMI Level 3 appraised small business, Edgesource specializes in providing a variety of technical solutions to include software development, database services, enterprise networking, data center virtualization, and management support. We are always seeking top-talent to join our team in helping to address the most critical technical challenges facing our nation.

At Edgesource, we understand that our employees are our greatest asset, and as such we offer a wide array of benefits to support the well-being of our staff to include:

Flexible PTO Policy + 11 Paid Holidays
Flexible Work Schedules (Remote / Hybrid)
Medical / Dental / Vision / Flexible Spending Account (FSA)
401k Plan with Match
Tuition & Professional Development Support
Commuter Benefits
Bonus & Employee Referral Programs
Career Growth Opportunities

DISCLAIMER

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. Edgesource is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, please contact our Recruiting Department by email at recruiting@edgesource.com or by phone at (703) 837-0550

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More about this job

Skills

Cybersecurity
Risk management
Auditing
Regulatory compliance
Incident response
Documentation
Communication skills
Hazard assessment
Security regulations
Technical writing
Computer science
Security+
CISSP
ISO 9001
Software development

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