Jobs in the United States

25+ jobs

Save this search

Added just now
Lasercom R&D Engineer-Assistant Staff
MIT Lincoln Laboratory
Lexington, MA
This is not a "shadow the senior engineer for two years" role. You will be in the lab running experiments, performing modeling and analysis, and contributing directly to systems that matter.
Added just now
UX/Human Factors Engineer
MIT Lincoln Laboratory
Lexington, MA
Our group is seeking a highly motivated UX/Human Factors Engineer to join our diverse and multi-functional team. In this role, you will support qualitative user research and contribute to…
Added just now
General Manager
SpringHill Suites Chandler
Chandler, AZ
Oversee and assist in the Highgate Hotel budget process as required.
Added 1 min ago
General Manager
Fairfield Inn Scranton
Dickson City, PA
Oversee and assist in the Highgate Hotel budget process as required.
Added 3 mins ago
Industrial Engineer
United States
Develop solutions by taking client information and creating process design, layout, labor model, cost structure, and optimal pricing such that it is profitable for Suddath and a superior…
Added 5 mins ago
LI
Industrial Engineer Intern (Summer 2027)
L.L.Bean Inc.
Freeport, ME
- $20 to $22 USD / hour
Assist Intermediate Industrial Engineer in compiling labor and material cost estimates for new equipment.
Added 7 mins ago
Supplier Quality Engineer 2
Mattson
Fremont, CA
The Supplier Quality Engineer role plans, develops and executes on the introduction of new products and processes. Participates in the approval of New Products for release to manufacturing…
Added 8 mins ago
Process Automation Engineer III, Manufacturing Engineering
ThermoFisher Scientific
Saint Louis, MO
The Process Automation Engineer III is a key member of the site Engineering team, reporting to the Manufacturing Engineering Automation Manager. This role is responsible for supporting and…
Added 9 mins ago
Permit Investigator
State of Indiana
Fort Wayne, IN
The Engineer Assistant 3 positions makes a major contribution to the District as a technical permit resource. The employee consults with the District Permit Manager to discuss general…
Added 9 mins ago
SO
Highway Technician Crew Leader
State of Indiana
Martinsville, IN
- $24.26 USD / hour
Perform construction inspection, which include assisting the project supervisor/engineer.
Added 9 mins ago
Highway Engineer Supervisor
State of Indiana
Vincennes, IN
Added 13 mins ago
Lead DevSecOps Engineer
Leidos
Egg Harbor Township, NJ
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).…
Added 13 mins ago
AC
Support Engineer
AMERICAN CYBERSYSTEMS INC.
Iselin, NJ
- $70 USD / hour
As a Support Engineer, you will: Support Engineer with 10+ years of overall experience in financial services and technology domains. Proven expertise in Collateral Management (COLLINE)…
Added 14 mins ago
Lead Infrastructure Engineer
JPMorgan Chase
Jersey City, NJ
Added 14 mins ago
Sr Lead Security Engineer
JPMorgan Chase
Jersey City, NJ
…compensation and benefits will be provided during the hiring…
Added 14 mins ago
OneStream Lead Analytics and Insights Engineer II Manager
Deloitte
Princeton, NJ · Jersey City, NJ · Morristown, NJ
…considerations to unlock value. Your work may span strategy, operations, process design, and technology as we partner with clients to transform…
Added 14 mins ago
Software Engineer, Machine Learning RecSys
Meta
Trenton, NJ
Software Engineer, Machine Learning RecSys Responsibilities:
Added 14 mins ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Trenton, NJ
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 14 mins ago
Engineer - Asset Performance Management
Jersey Central Power & Light Company
Trenton, NJ
The Asset Performance Management Engineer is responsible for monitoring, evaluating, and improving the health, performance, reliability, and risk profile of transmission and distribution…
Added 14 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Trenton, NJ
…and provides a foundation for growth into the AI Operations Engineer…
Added 14 mins ago
EG
Cloud Engineer
Eliassen Group
Trenton, NJ
- $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…
Added 15 mins ago
M
System Engineer
Markon
Annapolis Junction, MD
- $120,000 to $145,000 USD / year
Identify opportunities for automation, process improvement, and enhanced system reliability.
Added 15 mins ago
M
Software Engineer
Markon
Annapolis Junction, MD
- $120,000 to $145,000 USD / year
Identify opportunities for automation, process improvement, and enhanced system reliability.
Added 15 mins ago
M
Software Engineer 2 - XKS
Markon
Annapolis Junction, MD
- $120,000 to $145,000 USD / year
Markon is seeking an experienced Senior Software Engineer Level 2 to support a customer in the Annapolis Junction, MD area. This role will focus on developing, maintaining, and enhancing…
Added 16 mins ago
Solution Engineer - Principal
AEP Service Corporation
Columbus, OH
…and/or install software applications. Participate in the testing process through test review and analysis, test witnessing and certification of software. Works within a Waterfall or Agile…

Markon

Software Engineer 2 - XKS

Annapolis Junction, MD, United States

$120,000 to $145,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $120,000 to $145,000 USD / year
Apply by: Nov 5, 2027
Experience: 14+ years of experience in software engineering supporting programs or contracts of similar scope, type, and complexity.
Posting language: English
Posted: Nov 5, 2026

Original job description

Description

Markon is seeking an experienced Senior Software Engineer Level 2 to support a customer in the Annapolis Junction, MD area. This role will focus on developing, maintaining, and enhancing complex software systems supporting the XKS mission. The position requires strong C++ development expertise, with an emphasis on data ingestion, processing, and component development within high-performance analytic environments. The engineer will work as part of a core development team to design, integrate, test, and optimize mission-critical software solutions.

Responsibilities

Design, develop, maintain, and enhance complex software applications using C++.
Develop and optimize data ingestion and processing components supporting large-scale analytic systems.
Analyze system requirements and translate them into software designs, technical specifications, and functional components.
Develop and integrate software components supporting high-volume data processing and real-time analytic capabilities.
Debug, troubleshoot, and resolve software defects to improve system reliability and performance.
Conduct software testing, code reviews, and quality assurance to ensure compliance with design requirements.
Evaluate software architecture, component reuse, and integration of existing technologies to support system development.
Collaborate with the core development team, systems engineers, and other technical stakeholders to deliver mission-focused solutions.
Develop and maintain software documentation, test results, and technical artifacts.
Support software integration, performance optimization, and ongoing system enhancements.

Qualifications

Active TS/SCI clearance with Polygraph completed within the last 5 years required.
Bachelor’s degree in Computer Science, Software Engineering, or a related technical field. Four additional years of relevant software engineering experience may be substituted for the degree.
14+ years of experience in software engineering supporting programs or contracts of similar scope, type, and complexity.
Strong hands-on experience developing and maintaining software using C++.
Experience developing data ingestion, processing, and software components within complex systems.
Experience with software design, development, integration, testing, and troubleshooting.
Strong understanding of software engineering principles, algorithms, and performance optimization.
Ability to work collaboratively within a core software development team.
Strong analytical, problem-solving, and technical communication skills.

Desired Qualifications

Experience supporting XKS or similar Intelligence Community analytic platforms.
Experience developing software for large-scale data processing or high-throughput environments.
Familiarity with distributed systems, real-time processing, and complex data architectures.
Experience optimizing C++ applications for performance, scalability, and reliability.

Salary Range USD $120,000.00 - USD $145,000.00 /Yr.The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Overview

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.

At Markon, we don't just offer jobs – we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.

Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon values people and the tremendous impact each individual can make – which is why we’re consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation’s most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters – bringing out the best in each other to advance our clients’ missions.Join us and make a meaningful impact.

Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.

Benefits Offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays.

Apply About employer

More about this job

Skills

C++
Process data
Troubleshoot
Quality assurance
Regulatory compliance
Documentation
Computer science
Troubleshooting
Engineering principles
Software development
Problem solving
Communication skills

Report this job