Jobs in the United States

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Added 18 mins ago
VG
Intern: Manufacturing Engineer Cab Factory (Spring 2027)
Volvo Group
Dublin, VA
- $17 to $46 USD / hour
The internship role provides students with the opportunity to apply academic knowledge and skills in a manufacturing environment, and to support/promote the graduate’s career goals through…
Added 18 mins ago
Data Engineer/Architect
Leidos
Remote, United States
Leidos has an exciting opportunity for an experienced Data Engineer/Architect to support the design of a new data foundation. This foundation will support generative AI applications,…
Added 18 mins ago
Electrical Commissioning Engineer II
Bureau Vertias North America
VA
…satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with…
Added 18 mins ago
Electrical Commissioning Engineer 1.5
Bureau Vertias North America
VA
…satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with…
Added 18 mins ago
Mechanical Commissioning Engineer I
Bureau Vertias North America
VA
…satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with…
Added 18 mins ago
Network Engineering/Operations Site Lead
Leidos
Fort Belvoir, VA
This is a people-leadership and operations-management role , not a hands-on keyboard engineering position. The ideal candidate is a proven leader who can establish priorities, develop…
Added 18 mins ago
Expert Level Systems Engineer
SHINE Systems & Technologies
Fort Belvoir, VA
Assists the Government in strategic technical planning, project management, performance engineering, risk management and interface design.
Added 18 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 18 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 18 mins ago
Software Engineer
Jacobs
Chantilly, VA
…deployments and automation. It's designed to automate data management and…
Added 18 mins ago
SETA Systems Engineer (Mid)
Trinzic
Chantilly, VA
KBR is seeking a Systems Engineer (SETA) to support our customer. The Technical Professional (SETA) provides systems engineering and analytical support to help inform national security…
Added 18 mins ago
Software Engineering Lead and Application Architect - TS/SCI with Polygraph
General Dynamics Information Technology
Chantilly, VA
We are seeking a Lead Engineer to drive the end-to-end software engineering function for mission and enterprise applications across classified environments. This role is accountable for…
Added 18 mins ago
Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph
General Dynamics Information Technology
Chantilly, VA
Working knowledge of RMF/STIG controls, change management, operational acceptance, logging/audit, and classified data-handling requirements.
Added 18 mins ago
Intermediate Environmental, Health & Safety (EHS) Auditor
Jacobs
Virginia Beach, VA
Working knowledge of ISO 14001 standards and environmental management systems
Added 18 mins ago
Network Administrator (Network Communications 4)
Huntington Ingalls Industries
Virginia Beach, VA
HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII…
Added 18 mins ago
Project Engineer
Hoar Construction
McLean, VA
The Project Engineer is responsible to help facilitate project delivery and administrative requirements related to planning, management and communication through effective day-to-day…
Added 19 mins ago
Software Development Engineer, Leo Space Security
Amazon
Arlington, VA · Herndon, VA
We are looking for a software development engineer to join the founding cohort of the Engineering and R&D team within Leo Space Security. The team defends the manufacturing lines, launch…
Added 19 mins ago
Information Systems Security Engineer (ISSE)
Amazon
Arlington, VA
The successful candidate has both breadth and depth: hands-on knowledge of operating systems, networks, cloud and virtualization, identity, logging, vulnerability management, cryptography,…
Added 19 mins ago
Delivery Consultant - Migrations, Cloud Platform and Migrations, AWS Professional Services
Amazon
Arlington, VA · Herndon, VA
Sharing knowledge within the organization through mentoring, training, and creating reusable artifacts
Added 19 mins ago
Data Engineer, Analytics (Technical Leadership)
Meta
Richmond, VA
Data Engineer, Analytics (Technical Leadership) Responsibilities:
Added 19 mins ago
Cloud Engineer
Maximus
Richmond, VA
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 19 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Richmond, VA
…day-to-day operation of SitusAMC’s enterprise AI tools and the API management layer that connects and governs them. The role centers on Gravitee, the API management and gateway platform…
Added 19 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Richmond, VA
We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a…
Added 19 mins ago
OPIR Systems Engineer
BOOZ, ALLEN & HAMILTON, INC.
Chantilly, VA
…ecosystem fit together. Are you ready to use your combination of knowledge, skill, and experience to take on the toughest challenges in Satellite Mission…
Added 19 mins ago
EG
Senior Firewall, VPN & DMZ Network Engineer
Eliassen Group
Norfolk, VA
- $70 to $80 USD / hour
Our client seeks a Firewall, VPN, and DMZ Network Engineer to support the SMIT program for the United States Navy. The role focuses on designing, implementing, and maintaining network…

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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