Jobs in the United States

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Added 4 mins ago
AI Software Engineer I
Rocket Lab Corporation
Long Beach, CA
Based on-site at Rocket Lab's Long Beach, CA facility, the AI Software Engineer will develop innovative AI solutions, deploy these systems company-wide, and seamlessly integrate them with…
Added 6 mins ago
RA
Senior Test Automation Engineer
Rad AI
Remote, United States
- $150,000 to $185,000 USD / year
Our principle: Engineering owns quality; Quality owns the quality system. As a Senior Test Automation Engineer, you'll own test automation strategy for a product domain. You'll design…
Added 6 mins ago
Principal Analog/Mixed Signal CAD Engineer
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
Programming or scripting experience in Python, TCL, Shell and SKILL.
Added 7 mins ago
Full Stack Engineer - Cloud & On Premise
Syntiant
Redwood City, CA
Syntiant Corp., a leader in the high-growth AI software and semiconductor solutions space, is looking for an experienced and talented Full Stack Engineer.
Added 7 mins ago
Forward Deployed Engineer
Syntiant
Redwood City, CA
Syntiant Corp., a leader in the high-growth AI software and semiconductor solutions space, is looking for an experienced and talented Forward Deployed Engineer.
Added 7 mins ago
EU
Validation Engineer
Experis USA
Austin, TX
- $32 USD / hour
Our client is seeking a Validation Engineer to join their team. As a Validation Engineer, you will be part of the Hardware Validation & Debug team supporting post-silicon validation, system…
Added 10 mins ago
Hardware Engineer PhD Co-op - United States
Cisco
San Jose, CA
Added 10 mins ago
C
ASIC Power Design Engineer II (Full Time) - United States
Cisco
San Jose, CA
- Full-time
Develop and maintain automated design and analysis workflows using Python, TCL, and Perl.
Added 10 mins ago
C
Software Engineer Data & AI II (Full Time) – United States
Cisco
San Jose, CA
- Full-time
You are a passionate software engineer with expertise in developing scalable data pipelines, designing robust analytics platforms, and building infrastructure to support machine learning…
Added 11 mins ago
Photonic Design Engineer
PsiQuantum
Remote, United States
This position is for a Photonic Design Engineer within the Circuit Team. This role is intended to expand the team’s design, validation, and data analysis capabilities in support of the…
Added 13 mins ago
Senior Staff Software Engineer - Monetization
Nextdoor
Remote, United States
We are seeking a Senior Staff Software Engineer, reporting to the Head of Engineering, Monetization, to shape technical strategy and build scalable, reliable systems across Nextdoor’s…
Added 14 mins ago
Senior Developer Experience Engineer-AI Infrastructure Operations
Nscale
NY
…delivery platform: the GitHub, GitOps, and change automation every engineer depends on, and the design decisions that decide whether it holds up as the company grows. Your customers are…
Added 14 mins ago
Software Engineer, Imaging
Anduril Industries
Waltham, MA
Experience working with a variety of programming languages such as C, Rust, Python, etc.
Added 14 mins ago
Software Engineer III - Data Engineering | Infrastructure Platforms
JPMC page
Jersey City, NJ · Plano, TX
As a Software Engineer III, you contribute to the design, development, testing, deployment, and ongoing improvement of secure, production-ready applications that combine Java-based software…
Added 17 mins ago
Staff Engineer Software (Cortex Platform) - US Citizen
Palo Alto Networks, Inc.
CA
We are seeking a Staff Software Engineer to join our Cortex backend engineering group. In this role, you will be pivotal in developing, innovating, and scaling the Cortex Platform,…
Added 19 mins ago
Staff Software Engineer - Developer Experience
Addepar
Remote, United States
We are seeking a highly proactive Staff Software Engineer to drive the architecture of our next-generation validation guardrails and spearhead our AI-native developer experience across the…
Added 21 mins ago
SA
Verification and Validation Engineer (R5430)
Shield AI
Dallas, TX
- $95,000 to $200,000 USD / year
As a Software Systems Test Engineer, you will be pivotal in driving integration testing of our full aircraft software system, integrating our autonomy, flight controller, and GCS software…
Added 24 mins ago
AI/ML engineer II
Blue Origin Personnel, LLC
Cupertino, CA
…the engineers who run our systems. We're looking for an AI/ML Engineer to design, build, and operate agentic workflows that detect incidents, investigate root causes, and guide engineers to…
Added 24 mins ago
Launch and Test Engineer III (Avionics)
Blue Origin Personnel, LLC
Space Coast, FL
We are seeking a hands-on, detail-oriented Launch & Test Engineer to join our OLS Test Operations team within the Launch Site Execution (LSE) branch of the Launch Operations Division at…
Added 24 mins ago
Test Engineer II | Launch Ops (Mechanical/Fluids)
Blue Origin Personnel, LLC
Space Coast, FL
We are seeking a hands-on, detail-oriented Test and Launch Engineer to join our Launch Operations team at Blue Origin. As a part of a small, passionate, and accomplished team of experts,…
Added 24 mins ago
SDE III for Manufacturing Systems
Blue Origin Personnel, LLC
United States
We are looking for a Software Development Engineer (preferably with prior MES experience) who will own the backend infrastructure and ongoing management of internally built applications. In…
Added 26 mins ago
Senior Full Stack Engineer (Agentic Search) - Platform
Nebius
New York City, NY
We are looking for a Senior Full Stack Engineer to build how developers and AI agents access our agentic web infrastructure. This role is based in our New York office, hybrid with the NYC…
Added 28 mins ago
UG
Senior Software Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Sr Software Engineer is a senior technical contributor responsible for designing, developing, deploying, and supporting scalable, secure, and high-performing software solutions. This…
Added 28 mins ago
AI Integration Engineer
Littelfuse, Inc.
United States
…Circuit Protection (ICP) Engineering team as an AI Integration Engineer. Reporting to the Sr. Manager of Global ICP Engineering, the AI Integration Engineer will serve as the technical…
Added 28 mins ago
Tech Accelerate Graduate Program - Software Engineer I
LexisNexis Risk Data Management, LLC Company
Alpharetta, GA
Be proficient in development languages such as Java/J2EE, Python, JavaScript, JSP, C/C++, HTML, XML, SQL, Windows, Linux, and .Net.

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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