Jobs in the United States

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Added 1 min ago
Sr. ASIC Design Verification Engineer
Cisco
San Jose, CA
Develop simulation models, test plans, direct and random tests, code or functional coverage, multi-chip/system simulation, and performance analysis.
Added 1 min ago
Manager - Quality
United Airlines
Chicago, IL
As a Quality Engineer Manager of Information Technology at United Airlines, you will be responsible and accountable for day-to-day supervision and direction of QE Engineers. You’ll directly…
Added 2 mins ago
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ECU Test Engineer
PACCAR
Mount Vernon, WA
- $80,800 to $120,800 USD / year
PACCAR Electronics is seeking a motivated and experienced ECU Test Engineer.
Added 2 mins ago
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Associate ECU Test Engineer
PACCAR
Mount Vernon, WA
- $70,500 to $105,800 USD / year
PACCAR Electronics is seeking a motivated and experienced Associate ECU Test Engineer.
Added 3 mins ago
Systems Engineer I/II - Network
Clayton
Plan, prepare, test & execute backup & recovery procedures for supported servers
Added 5 mins ago
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Senior Director, Power Systems Engineering – OCI Data Center Infrastructure
Oracle
United States
- $182,000 to $414,400 USD / year
Added 5 mins ago
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Principal Software Developer
Oracle
Austin, TX
- $114,600 to $234,600 USD / year
We are looking for a highly skilled distributed systems engineer to scale and optimize AI infrastructure components like GPU control plane and GPU data plane that provide computing…
Added 5 mins ago
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Systems Engineer
Robert Half
Deer Park, IL
- $100,000 to $120,000 USD / year
We are looking for a Systems Engineer to support and enhance core enterprise infrastructure in Deer Park, Illinois. This position focuses on maintaining reliable identity, messaging,…
Added 5 mins ago
Oliver Wyman Vector - Aerospace Software Engineer, Senior Lead - Seattle, WA
Oliver Wyman, LLC
United States
9+ years of experience as a Software Engineer, or similar role in a technology driven environment.
Added 5 mins ago
Software Engineer
Riverside Research Institute
Beavercreek, OH
Riverside Research is seeking a Software Engineer to support an Air Force research and development effort focused on advanced electro-optical and event-based sensing technologies. The…
Added 5 mins ago
Jr Software Engineer
Riverside Research Institute
Beavercreek, OH
Riverside Research is seeking a Junior Software Engineer to support an Air Force research and development effort focused on advanced electro-optical and event-based sensing technologies.…
Added 5 mins ago
Associate Specialist, Technical Operations Engineer (On-site)
Merck
Rahway, NJ
The Assoc. Specialist, Engineering serves as a Tech Ops Engineer supporting FLEx Non-Sterile clinical manufacturing operations. This role is responsible for equipment ownership, production…
Added 5 mins ago
Technical Operations Engineer (On-site)
Merck
Rahway, NJ
The Specialist, Engineering serves as a Tech Ops Engineer supporting FLEx Non-Sterile clinical manufacturing operations. This role is responsible for equipment ownership, production…
Added 6 mins ago
Architectural Project Manager
Aston Carter
San Francisco, CA
Background as an architectural engineer with project management responsibilities is considered highly relevant.
Added 7 mins ago
Workday Engineer - Talent Acquistion
Government Employees Insurance Company
Bethesda, MD · New York City, NY · Richardson, TX
Under direct guidance from senior peers and leadership, a Workday Talent Acquisition Tech Engineer supports the talent acquisition functionality of the Workday HCM product along with…
Added 7 mins ago
Hardware Systems Technical Lead
Lightmatter
Mountain View, CA
We are looking for a talented engineer to provide technical leadership to the Hardware Systems organization to help us build the next generation of silicon photonics based artificial…
Added 8 mins ago
Lead Avionics Survivability Engineer
Relativity Space
Long Beach, CA
As the Lead Avionics Survivability Engineer, you will lead the survivability team responsible for ensuring Terran R's electrical and electronic systems can withstand the harsh environments…
Added 9 mins ago
Logistics Specialist - Command Center
Bosch Group
Florence, KY
Receive customer PO thru sales organization and/or customer integrated release engineer.
Added 10 mins ago
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Principal Information Security Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.
Added 10 mins ago
Cloud Engineer III
Quality Technology Services, LLC
Remote, United States
The Cloud Engineer III is primarily responsible for deploying, configuring, troubleshooting and ensuring continuity of client and QTS physical and virtualized infrastructures and operating…
Added 10 mins ago
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Research Engineer
Twenty
Arlington, VA · New York, NY
- $159,000 to $195,000 USD / year
Twenty builds offensive cyber capabilities for the United States and its allies. We’re looking for a Research Engineer who can turn an understanding of adversary behavior into software that…
Added 10 mins ago
Software Development Engineer, Bottlerocket
Amazon Development Center U.S., Inc.
Seattle, WA
As a Software Development Engineer on the Bottlerocket team, you will design, build, and maintain components of Bottlerocket - AWS's open-source, security-first container OS trusted by…
Added 10 mins ago
Software Development Engineer, Bottlerocket
Amazon Development Center U.S., Inc.
Seattle, WA
As a Software Development Engineer on the Bottlerocket team, you will design, build, and maintain components of Bottlerocket - AWS's open-source, security-first container OS trusted by…
Added 10 mins ago
Senior Mechanical Engineer
Amazon.com Services LLC
Bellevue, WA · Seattle, WA
We are seeking a talented and motivated Senior Mechanical Engineer to design, integrate, and launch novel robotics hardware, with a focus on actuators and robotic end effectors. The ideal…
Added 10 mins ago
AI Security Software Engineer
Elevance Health
Indianapolis, IN · Miami, FL · Tampa, FL · Atlanta, GA · Leawood, KS · Louisville, KY · Cincinnati, OH · Grand Prairie, TX
The AI Security Software Engineer designs, develops, and implements AI-driven security solutions to assess enterprise applications, analyze source code, and identify vulnerabilities. This…

Aperio Global

Principal Software Engineer 4 with TS/SCI + Poly

Fort Meade, MD, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

Our Mission Statement

At Aperio Global, we bring together experts in cybersecurity, AI, data analytics, and cloud technologies to solve complex national security challenges. We focus on work where our expertise creates the greatest impact.

Our team includes technologists, Intelligence Community veterans, and security professionals who believe the best solutions come from collaboration, accountability, and technical excellence. From cyber operations and AI platforms to cloud-native software and emerging technologies, our work speaks for itself.

Come Solve With Us

We offer competitive pay, comprehensive benefits, retirement savings with company match, generous paid time off, and professional development. We invest in our people because great missions require great teams.

This position requires a CURRENT and ACTIVE TS SCI with Polygraph. You must have this clearance in order to be considered for the role.

Aperio Global is seeking a Principal Software Engineer to support the exciting Advanced Analytics Team mission. Engineer will work closely with mission stakeholders to analyze software requirements, design innovative technical solutions, develop software applications, and implement high-performance capabilities supporting advanced mission objectives.

Mission Focus: Design, develop, test, debug, and maintain software applications supporting mission requirements. Analyze customer needs, develop software prototypes, engineer technical solutions, implement algorithms, and translate conceptual designs into scalable software architectures.

Technical Proficiency: Develop and debug software using object-oriented programming languages; perform software engineering and technical design activities; analyze and understand legacy code; develop efficient algorithms utilizing data structures, dynamic programming, heuristics, and modeling techniques; conduct software testing and troubleshooting; work at the operating system level, including file I/O, system interfaces, and low-level programming concepts; and develop advanced tools for binary analysis, shellcode detection, malware analysis, function identification, and reverse engineering of compiled software.

Qualifications: Bachelor's degree plus 11-years of relevant experience or equivalent. Proficiency with Python, and ability to read/understand C/C++, and Assembly (x86). Experience with software architecture, operating system design, compilers, and debugging. Comfortable working with operating system internals, low-level software development, file I/O, system APIs, memory management, and executable program analysis.

Security Clearance: Active TS/SCI with Polygraph required.

Nice to Have:

Familiarity with malware analysis, reverse engineering, and protocol analysis.

Salary range: 207-227 The salary range for this role represents Aperio’s good-faith estimate of compensation at the time of posting. Placement within the range is based on multiple factors, including but not limited to an individual’s qualifications, relevant experience, education, certifications, technical skills, contract labor categories and/or rates, work location, market conditions, and business needs.

Benefits

At Aperio Global, we understand the value of investing in our most important asset - our employees. That's why we have crafted a comprehensive benefits package designed to help you make the best decision for yourself, your family and your lifestyle. For additional details, contact our talent acquisition team.

Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA) with 100% employer match up to 6%
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off (Vacation, Sick & Public Holidays)
Short Term & Long Term Disability
Professional Development
(and much more)

Aperio Global is an equal opportunity employer. We are committed to building an inclusive workforce where all employees and applicants are treated with respect and fairness. Employment decisions are based solely on qualifications, merit, and business needs - never on race, color, religion, sex, national origin, age, disability, genetic information, military or veteran status, pregnancy/childbirth, sexual orientation, gender identity, marital status, ethnicity, or any other characteristic protected by applicable federal, state, or local law.

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More about this job

Skills

Debug software
Object-oriented programming languages
Python
C
C++
Assembly
Debugging
Software development
Reverse engineering

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