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Added 58 mins ago
Certified Nurse Aide CNA
Lifepoint Health
Roxboro, NC
Person Memorial Hospital is part of Lifepoint Health, a diversified healthcare delivery network with facilities coast to coast. We are driven by a profound commitment to prioritize your…
Added 1 hour ago
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URGENT HIRING!!! Solder Assembler - $28/hr. 1st Shift Available
Aerotek
Hawthorne, CA
- $28 to $32 USD / hour
Support engineers with mechanical assembly and repair tasks.
Added 1 hour ago
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RME Jam Tech
Aerotek
Detroit, MI
- $23 USD / hour
Job Title: RME Jam TechJob DescriptionJoin the Reliability & Maintenance Engineering team as a hands-on RME Jam Tech, where you play a key role in keeping conveyance and material handling…
Added 1 hour ago
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RME Jam Tech
Aerotek
Bristol, IN
- $21 USD / hour
…industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis…
Added 1 hour ago
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URGENT HIRING!!! Quality Control Technician - $28/hr. 1st Shift Available
Aerotek
Hermosa Beach, CA
- $25 to $32 USD / hour
🔍 Inspect. Measure. Improve.Join an innovative defense tech company as a Quality Control Technician! You'll ensure mechanical, electrical, and electromechanical components meet the highest…
Added 1 hour ago
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Production/ Manufacturing Worker - RME Jam Tech - SBD6
Aerotek
Ontario, CA
- $22 USD / hour
…conveyance and material handling systems running smoothly. You will support key operational and project initiatives by safely clearing equipment jams, performing basic preventive…
Added 1 hour ago
A
RME Jam Tech
Aerotek
Windsor, CT
- $24 USD / hour
Job Title: RME Jam TechJob DescriptionJoin the Reliability & Maintenance Engineering team as a hands-on RME Jam Tech, where you will play a critical role in keeping material handling and…
Added 1 hour ago
A
RME Jam Tech
Aerotek
Johnston, RI
- $23 USD / hour
…industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis…
Added 1 hour ago
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RME Jam Tech
Aerotek
Charlton, MA
- $23 USD / hour
Job Title: Material Handler- Jam TechPay: $23Job DescriptionJoin our team as a Jam Tech and help keep critical material handling systems running smoothly. In this role, you support key…
Added 1 hour ago
A
RME Jam Tech
Aerotek
Windsor, CT
- $24 USD / hour
…2027Job Description/Role:Join the team as a hands-on RME Jam Tech, where you will play a critical role in keeping material handling and conveyance systems running smoothly. In this role,…
Added 1 hour ago
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Senior Project Manager | Commercial Construction
GPAC
Ann Arbor, MI
- $120,000 to $150,000 USD / year
Strategic Impact: Leverage established regional subcontractor and trade relationships to ensure seamless project delivery and support long-term regional growth.
Added 1 hour ago
Data Systems Analyst & Infrastructure Modernization Specialist
CACI International
Alexandria, VA
Department of War Chief Information Officer (DoW CIO) DOD Information Network (DODIN) Modernization and Performance Management – Engineering and Technical Support Services II (DODIN II
Added 1 hour ago
HH
Histology Technologist
HCA Healthcare
Richmond, VA
- $30.27 to $45.42 USD / hour
The Histology Technologist / Histo Tech / Histotechnologist in HCA Healthcare Lab Service Line plays a vital role in preparing and processing specimens for gross and microscopic examination…
Added 1 hour ago
B2B Lead Fulfillment Associate
ShipBob, Inc.
North Aurora, IL
…report any concerns related to product condition or integrity, support traceability through accurate record-keeping, and contribute to a culture of continuous improvement and product safety…
Added 2 hours ago
Senior Construction Content Strategist
Clearstory
Remote, United States
…and lead that vision with a small content team and production support built around…
Added 2 hours ago
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Epic Payer Platform Lead
Accenture
Oklahoma City, OK
- $94,400 to $266,300 USD / year
Serve as an intermediary with client's Epic team and Accenture tech leads to support bilateral understanding of data structures, workflows and technology capabilities and limitations.
Added 2 hours ago
A
RME Jam Tech
Aerotek
Pflugerville, TX
- $22 USD / hour
Move equipment and materials weighing up to 49 lbs as needed to support maintenance and operational tasks.
Added 2 hours ago
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URGENT HIRING!!! QUALITY INSPECTOR -$23/HR.
Aerotek
Escondido, CA
- $19 to $23 USD / hour
🔍 Inspect. Verify. Deliver Excellence.Join a high-tech semiconductor manufacturing team where precision matters. As a Quality Inspector, you'll use microscopes and inspection tools to…
Added 3 hours ago
EMERGENCY DEPARTMENT TECH, FWBH - ED/TRA
FROEDTERT
WEST BEND, WI
Added 3 hours ago
CRITICAL CARE TECHNICIAN CHD/HFM, FMFH -
FROEDTERT
MENOMONEE FALLS, WI
Added 3 hours ago
CRITICAL CARE TECHNICIAN CHD/HFM, FMFH -
FROEDTERT
MENOMONEE FALLS, WI
Added 3 hours ago
Process Integration Conversion Coordinator
Micron Technology, Inc.
Boise, ID
…partnering closely with Process Integration Engineering and a broad network of cross-functional teams. You will collaborate with Change Management, Traveler Control, Manufacturing, PI…
Added 4 hours ago
VM
Equipment Tech
Virginia Mason Franciscan Health
Silverdale, WA
- $20.49 to $30.43 USD / hour
As an Equipment Tech, you will be a central figure responsible for the meticulous inspection, testing, maintenance, and distribution of various types of equipment, ensuring its optimal…
Added 4 hours ago
Senior Product Manager - Tech, Fulfilment by Amazon, Selling Partner Services
Amazon
Bellevue, WA
…furniture and gym equipment and a cross-border fulfillment network that treats inventory as truly fungible across…
Added 4 hours ago
Strategic Operations Program Manager, Amazon Leo, Satellite Vehicle Engineering
Amazon
Redmond, WA
Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual…

KGS LLC

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

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
Leadership
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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