Jobs in the United States

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Added 1 min ago
Experienced or Senior Mission Assurance Engineer
The Boeing Company
Berkeley, MO
The Boeing Defense Air Dominance Division Systems Safety & Mission Assurance organization is looking for a Mission Assurance Engineer in Berkely or Hazelwood, Missouri.
Added 15 mins ago
Electrical Commissioning Engineer II
Bureau Vertias North America
VA
…This position is also responsible for participating in the MEP design process, witnessing and/or performing the static and dynamic testing of mechanical, electrical, and controls systems,…
Added 15 mins ago
Electrical Commissioning Engineer 1.5
Bureau Vertias North America
VA
…This position is also responsible for participating in the MEP design process, witnessing and/or performing the static and dynamic testing of mechanical, electrical, and controls systems,…
Added 15 mins ago
Mechanical Commissioning Engineer I
Bureau Vertias North America
VA
…This position is also responsible for participating in the MEP design process, witnessing and/or performing the static and dynamic testing of mechanical, electrical, and controls systems,…
Added 16 mins ago
Network Engineering/Operations Site Lead
Leidos
Fort Belvoir, VA
…the technical expertise of the engineering team for detailed design and…
Added 16 mins ago
Expert Level Systems Engineer
SHINE Systems & Technologies
Fort Belvoir, VA
Oversees and coordinates the work of Senior-, Mid-, and Junior-level contractor Systems Engineers.
Added 16 mins ago
Senior Project Engineering Manager
Kerry
Harrisonburg, VA
As a Senior Project Engineer, you’ll own high-impact capital projects from idea to start-up ($50K–$5MM) across Kerry’s Stocks & Broths manufacturing network in Harrisonburg, VA. This is a…
Added 16 mins ago
Senior Data Engineer (AWS & Databricks)
General Dynamics Information Technology
Fairfax, VA
GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career. The Senior Data Engineer will leverage their expertise with AWS Cloud and the…
Added 16 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Charlottesville, VA · Glen Allen, VA
- $131,000 to $174,000 USD / year
Serve as the senior technical operations authority across engineering application pods (software, hardware and electronic design, and project and portfolio management tools) for US and UK…
Added 16 mins ago
SAP NS2 Senior Cloud Security Engineer-TS/SCI poly Onsite - Chantilly, VA
SAP
Herndon, VA
The NS2 Senior Cloud Security Engineer candidate will be responsible for leading the development of a stand-alone implementation of SAP Products and solutions that meet our client’s complex…
Added 16 mins ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
General Dynamics Information Technology
Chantilly, VA
DevSecOps,Linux,Microsoft Azure,Microsoft Windows,Systems Engineering
Added 16 mins ago
Senior Associate, Data Scientist - Alternative Data Strategy
Capital One
McLean, VA
…Scientist, you will evaluate emerging vendors and data products, engineer high-impact features, build scalable processing and monitoring systems, and serve as the dedicated data domain…
Added 16 mins ago
Senior AI Software Engineer
Wells Fargo
MCLEAN, VA
We are seeking an Senior AI Engineer to help design, build, and deliver next-generation AI-enabled applications and agentic systems. This role combines hands-on engineering across frontend…
Added 16 mins ago
Software Development Engineer, Leo Space Security
Amazon
Arlington, VA · Herndon, VA
…deliver them end to end: clarify the requirements, write the design, ship the code, instrument the system, and keep it healthy in production. The features you own are concrete and…
Added 16 mins ago
Information Systems Security Engineer (ISSE)
Amazon
Arlington, VA
We are seeking a Senior Information Systems Security Engineer (ISSE) to raise the security bar for a portfolio of classified national security systems. You will work backward from mission…
Added 16 mins ago
AT
Machine Learning Senior Software Engineer
Akamai Technologies, Inc.
Richmond, VA
- $121,400 to $218,600 USD / year
As an ML Senior Software Engineer, you will build and operate systems responsible for model validation, quantization, and safety across the AIC. You'll develop pipelines that scan models…
Added 16 mins ago
AT
Senior Software Engineer
Akamai Technologies, Inc.
Richmond, VA
- $121,400 to $218,600 USD / year
As a Software Engineer Senior, you will be responsible for:
Added 16 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Richmond, VA
…independent control assurance remain with those teams, and design and build of enterprise security infrastructure remains with Information Security Architecture and Engineering. The…
Added 16 mins ago
Staff Software Architect
CVS Health
Richmond, VA
…the Clinical Insights Engine team at CVS Health. This is a senior individual contributor role with enterprise-wide influence. You will define the long-term software and systems architecture…
Added 17 mins ago
Senior Data Scientist/Engineer and Application Developer
Deloitte
Richmond, VA · McLean, VA · Rosslyn, VA
Deloitte is seeking a Data Engineer III to support the design, development, and delivery of data solutions that enable analytics, reporting, and business decision-making. This role will…
Added 17 mins ago
RF Test Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
King George, VA
…offerings. Our team develops next-generation weapon s and combat systems. That's why we need an RF Test Engineer like you who spe cia lizes in high-power RF to help us design and develop…
Added 17 mins ago
Pulsed Power Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
King George, VA
…offerings. Our team develops next-generation weapon s and combat systems. That's why we need an electrical engineer like you who spe cia lizes in high-power RF or pulsed power to help us…
Added 17 mins ago
Facilities Construction Engineer 4 - 29706
HII
Newport News, VA
…fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures a high state of…
Added 17 mins ago
Zero Trust Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA
In this senior leadership role, you will lead cross-functional engineering and architect teams, define the architectural vision, establish technical standards, and steer multi-year…
Added 17 mins ago
EG
Cloud Engineer
Eliassen Group
Richmond, VA
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…

Amazon

Information Systems Security Engineer (ISSE)

Arlington, VA, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

Description

Amazon Leo is a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband network connectivity to unserved and underserved communities around the world.

We are seeking a Senior Information Systems Security Engineer (ISSE) to raise the security bar for a portfolio of classified national security systems. You will work backward from mission and authorization outcomes, translate complex security requirements into practical engineering decisions, and own security across the full system lifecycle - from concept and architecture through assessment, authorization, operations, change, and decommissioning.

This is a senior individual-contributor role for an engineer who can operate independently in ambiguous environments, dive into technical details, and influence system owners, architects, developers, operations teams, ISSMs/ISSOs, assessors, and authorizing officials. You will balance immediate mission needs with durable security controls, automate recurring work, and communicate risk clearly to technical and senior leadership audiences.

The successful candidate has both breadth and depth: hands-on knowledge of operating systems, networks, cloud and virtualization, identity, logging, vulnerability management, cryptography, and secure architecture, combined with demonstrated mastery of the Risk Management Framework (RMF) for classified systems. This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance.

Key job responsibilities

Own end-to-end security engineering for multiple concurrent classified systems and enclaves, establishing priorities, schedules, risks, dependencies, and decision pathds with minimal direction.
Lead system security architecture and design reviews; define security requirements, trust boundaries, control allocation, data flows, threat models, and defense-in-depth strategies for on-premises, cloud, hybrid, and disconnected environments.
Drive RMF activities through authorization and continuous monitoring, including categorization, control tailoring, implementation guidance, assessment readiness, risk acceptance packages, significant-change analysis, and authorization maintenance.
Develop and maintain high-quality authorization evidence, including system security plans, control implementation statements, security control traceability matrices, architecture diagrams, hardware/software inventories, test plans, assessment artifacts, risk assessments, plans of action and milestones, and continuous-monitoring records.
Partner with system owners, ISSMs, ISSOs, architects, administrators, developers, security control assessors, authorizing officials, customers, and facility/industrial-security teams to resolve findings and make well-reasoned risk decisions.
Engineer and validate secure configurations using applicable government security standards and baselines.
Lead technical investigations of vulnerabilities, incidents, control failures, and anomalous results for the applicable environments; determine root cause, assess mission impact, define containment and remediation, and create mechanisms that prevent recurrence.
Build automation, reusable templates, dashboards, and quality checks that reduce manual effort, shorten authorization cycle time, improve evidence consistency, and provide leadership with actionable measures of residual risk.
Make and document security trade-offs that distinguish non-negotiable risk from reversible decisions; escalate clearly when mission, schedule, and security objectives conflict.
Mentor engineers and security practitioners, conduct peer reviews, raise documentation and engineering standards, and serve as a trusted technical resource across programs.

A day in the life

You may begin by documenting a proposed architecture change for a classified enclave, then lead a working session to close assessment findings, validate a control implementation against technical evidence, and brief leadership on the risk of a schedule decision. Later, you might automate an evidence-quality check, review vulnerability trends across the portfolio, coach an engineer through a difficult control interpretation, or coordinate with an assessor before an authorization milestone. You move comfortably between technical depth, program judgment, and concise executive communication.

About the team

Leo Security protects the people, facilities, hardware, supply chain, and classified communications behind a global satellite constellation. The ISSE function within this team owns the security architecture, administration and compliance of all Leo classified networks. The team works directly with engineering, program security, and government customers to architect and maintain secure sensitive networks across ALG sites.

Basic Qualifications

4+ years of non-internship background in troubleshooting systems issues, analyzing logs, or automating complex tasks using command line tools experience
5+ years of work in identifying security issues and risks, and developing mitigation plans experience
4+ years of (non-internship) scripting, programming, and security code review in common programming languages experience
Knowledge of at least two of the following programming languages: Scala, Java, Python, C/C++, or Go
Experience (non-internship) in scripting, programming, and security code reviewing in a common programming language
Experience as a mentor, tech lead or leading an engineering team

Preferred Qualifications

Experience applying threat modeling or other risk identification techniques or equivalent
10+ years of relevant experience, including technical leadership as a senior ISSE, security architect, ISSM, lead ISSO, security control assessor, or equivalent role supporting high-impact national security missions.
Advanced knowledge in at least two security domains, such as cloud security, zero trust, identity, secure networking, cross-domain solutions, platform hardening, cryptography/key management, detection engineering, software security, or incident response.
Experience securing AWS or another major cloud platform in regulated or isolated environments, including infrastructure as code, cloud-native logging, IAM, network segmentation, and continuous control monitoring.
Proficiency in Python, PowerShell, Bash, or another scripting language used to automate security validation, reporting, evidence collection, or operational workflows.
One or more relevant certifications aligned to the assigned work role and program needs, such as CISSP, ISC2 CGRC, SecurityX (formerly CASP+), CCSP, CISM, GIAC certifications, or an approved cloud-security certification. Certification alone does not replace formal DoDM 8140.03 work-role qualification.
Experience developing metrics that connect security activity to risk reduction, assessment quality, remediation aging, authorization health, or engineering efficiency.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .

USA, VA, Arlington - 178,400.00 - 226,700.00 USD annually

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More about this job

Skills

Security regulations
Risk management
Statistical quality control
Leadership
Documentation
Quality assurance procedures
Communication skills
Supply chain management
Regulatory compliance
Troubleshooting
Programming languages
Scala
Oracle Java
Python
C
C++
Go
Incident response
AWS
Infrastructure as code
Identity and access management
Microsoft PowerShell
Bash
Reporting
CISSP
CISM
Recruitment
Mental health

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