Python Engineer Jobs in Delmar, DE, US

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Software Engineer 3 - Go/Python/Kubernetes/Kafka/Ansible

Annapolis Junction, Maryland, United States

$130k-$270k/yr OnsiteFull Time

Captivation Software: Provides specialized software engineering for the intelligence and defense communities.

20+ YOESenior software engineer with TS/SCI clearance, 20 years SWE experience; BS in CS/CE/EE; Go/Python; Kubernetes, Helm, GitOps, Terraform, Ansible; lead architecture and mentor engineers.

Go, Python, Kubernetes, Helm, GitOps, Kafka, Terraform, Ansible

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Test Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Set of X: Provides specialized engineering services for U.S. national security missions.

5+ YOE5+ years as a test engineer; strong Python; regex; test automation; lab/test bed setup; ability to manage discrepancy reports; automate testing across telephony/network hardware.

Python, PyTest, Jenkins, SPLUNK, Linux, Regular Expressions

2mo

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2mo

Electronic Warfare Engineer

Patuxent River, Maryland, United States

$77k-$106k/yr OnsiteFull Time

SRC: Develops electronic warfare, radar, and sensor systems for defense.

Bachelor's in engineering/physics/math; independent and collaborative work; strong communication; multitask in fast environment; scripting in Python or MATLAB; document technical analyses; eligible for security clearance.

Python, MATLAB, C++, RF equipment, lab equipment, servers, switches, routers, virtual machines

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Test Engineer Intern

Lexington Park, Maryland, United States

$53k-$108k/yr OnsiteAll Commitments Available

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

0+ YOEIntern with experience in Java, Python, or C++; ability to obtain Secret clearance; pursuing Bachelor's degree with completion by Summer 2028.

Java, Python, C++

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General Engineer (Hybrid)

Plymouth Meeting, Pennsylvania, United States

$92k-$138k/yr HybridFull Time

PECO: Provides electricity and natural gas services in southeastern Pennsylvania.

4+ YOEBachelor of Science in Engineering or PE/EIT, 4-7 years experience, strong analytical and design skills.

CYMDIST, PSS/E, Python, PLS-CADD, Pole Foreman, Power BI

1mo

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1mo

1504 - Software Systems Engineer / Requirements Writer

Patuxent River, Maryland, United States

$80k-$110k/yr OnsiteFull Time

Sigma Defense: Develops tactical communications and intelligence systems for defense.

2+ YOE2-5 years in systems engineering or P-8 related DoD software; U.S. citizen with ability to obtain/maintain active Secret clearance; B.S. in Computer Science or related field; strong writing/communication; experience with RHEL, Python, Java, Atlassian; Naval/DoD software experience preferred.

RHEL, Python, Java, Legacy Naval/DoD Applications, Atlassian Suite

2mo

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2mo

Operational Test Engineer

Dallas or Patuxent River

$117k-$147k/yr OnsiteFull Time

KBRNYSE: KBR: Provides engineering, technology, and mission-critical services globally.

7+ YOEBS in engineering/technical field; 7 years experience; TS/SSBI clearance; US citizenship; Navy/DoD testing experience; radar/sensor knowledge.

MATLAB, Python, R

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F‑35 Weapons Flight Test Engineer – Level 3

Patuxent River, Maryland, United States

OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

3+ YOEBS in Engineering; 3+ years system/test engineering experience; active Secret security clearance.

MIL-STD-1553, UAI, Python, VBA, SQL, Matlab, IADS

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Test Engineer

Wallops Island, Virginia, United States

OnsiteFull Time

Red River: Provides IT solutions and managed services for government and enterprise clients.

Experience supporting U.S. Navy DoD/test programs; strong test planning, execution, documentation, and defect tracking for IaaS and virtualization.

Cisco ACI, VMware vCenter, ESXi, Intersight, PowerCLI, Ansible, Python

1mo

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1mo

Database Engineer 2

Annapolis Junction, Maryland, United States

OnsiteFull Time

RealmOne: Provides cybersecurity and intelligence services for national security missions.

5+ YOEDatabase Engineer with MongoDB/MariaDB experience, Python (Django/Flask), REST, microservices, AWS/C2S, Docker, and Agile practice.

MongoDB, MariaDB, Python, Django, Flask, REST, Swagger, AWS, C2S, Docker, VS Code, JSON, XML, Jira, Confluence, Git

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Software Developer

Welcome, Maryland, United States

$75k-$102k/yr OnsiteFull Time

Space Ground System Solutions: Provides engineering services for satellite ground systems and space missions.

0+ YOE0-5 years software engineering experience; Linux environment proficiency; Java, Go, JavaScript, C/C++, Python knowledge.

Java, Go, JavaScript, C/C++, Python, Linux, Red Hat Enterprise Linux (RHEL), Docker, Kubernetes, Podman, Git, Bitbucket, Jira, HTML, CSS, React, REST, JSON, WildFly

1mo

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1mo

Senior Software Engineer - Back End

Annapolis Junction, Maryland, United States

$187k-$250k/yr HybridFull Time

Boeing Intelligence & AnalyticsNYSE: BA: Provides intelligence analytics and cyber solutions for national security.

20+ YOESenior software engineer with 20+ years experience, TS/SCI with Poly, Bachelor's in CS/Engineering, strong Java/C++/Python, AWS, and DevOps.

AWS, Docker, Kubernetes, HAProxy, Nginx, Elastic Stack, Git, Java, C++, Python, PostgreSQL, SQL

1mo

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1mo

Avionics Test and Launch Engineer II / Senior

Wallops Island, Virginia, United States

OnsiteFull Time

Rocket LabNASDAQ: RKLB: Rocket Lab provides orbital launch services and manufactures spacecraft.

2+ YOEBachelor in engineering; 2+ years (Level II) or 5+ years (Senior) in engineering design, test, or operations focusing on electrical/software systems; avionics experience; programming; networking knowledge; familiarity with ground/space systems.

Java, Python, HTML, XML, TCP/IP, UDP, Multicast

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Senior System Engineer

Fort Meade, Maryland, United States

$132k-$290k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

12+ YOETwelve+ years SE experience; active TS/SCI with poly; Bachelor's degree or equivalent; Linux, data flows, NiFi, security/compliance, Jira/Confluence.

Linux, Apache NiFi, JIRA, Confluence, Ansible, Puppet, SaltStack, Bash, Python, Grafana

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OCO Software Developer/Engineer

Annapolis Junction, Maryland, United States

$149k-$201k/yr HybridFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

8+ YOE8+ years of related experience; proficient in C/C++, Python; ability to obtain TS/SCI clearance; develop cyber tools and software.

C, C++, Python, Rust, Go, Git, CI/CD

1mo

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1mo

CNO Software Engineer

Annapolis Junction, Maryland, United States

$250k-$300k/yr OnsiteFull Time

SIXGEN: Provides advanced cybersecurity services and products for national security.

7+ YOE7+ years of experience; TS clearance; strong C/C++, Python; assembly; reverse engineering with Ghidra/IDA Pro; Windows/Linux CNO; persistence focus.

C/C++, Python, Assembly, Ghidra, IDA Pro, Windows, Linux, NDK

1mo

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1mo

Software Engineer, Level 1 (AE26031323SW1)

Annapolis Junction, Maryland, United States

$145k-$155k/yr HybridFull Time

Advantage Engineering & IT Solutions: Provides technical engineering and IT services for government agencies.

7+ YOESeven years of DoD/IC software engineering experience; Java, Python; Git; IntelliJ/Eclipse; Maven; Spring Boot/Flask; Top Secret/SCI with polygraph.

Java, Python, Git, IntelliJ, Eclipse, Maven, Spring Boot, Flask, Kafka, Flink, MongoDB, ArangoDB, Redis, PostgreSQL, Elasticsearch, Kubernetes, Docker, Containerd, AWS

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Senior Principal Systems Engineer

Lexington Park, Maryland, United States

$132k-$252k/yr OnsiteFull Time

RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.

10+ YOE10+ years in systems engineering, data analytics or related field; leadership experience; Python/SQL and ETL tools; ability to obtain security clearance.

Python, SQL, Snowflake, ClickHouse, Apache Superset, Power BI, Tableau

2mo

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2mo

Senior Software Engineer - Vehicle Modeling

Sunnyvale or Mountain View or Milford

$129k-$198k/yr HybridFull Time

General MotorsNYSE: GM: Manufacturer of passenger cars, trucks, and automotive components.

3+ YOEBachelor's degree in Mechanical Engineering, Applied Physics, Aerospace Engineering, Computer Science, or related field; 3+ years in vehicle modeling; expertise in vehicle system modeling; strong Python and C/C++; Matlab/Simulink and data analysis experience.

Python, C/C++, Matlab/Simulink, System ID, data analysis

1mo

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1mo

Automated Test Engineer

Santa Clara or Reston or Lexington Park

$66k-$106k/yr HybridFull Time

Peraton: National security and mission-critical government technology services provider.

Automated testing using Python and Selenium; develop and execute tests; Agile environment; travel to customer sites.

Python, Selenium, Azure DevOps, Visual Studio, Office

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Embedded Software Engineer

Picatinny Arsenal, New Jersey, United States

$80k-$120k/yr OnsiteFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

2+ YOEEmbedded software development with C++/Python; 2+ years experience; Secret clearance required; travel 4–8 trips/year.

C++, Python, Git, Wireshark, Linux, QT, UDP, TCP, GRPC

1mo

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1mo

Software Developer, Journeyman/Senior NGTS EW SME

Akron or Patuxent River Naval Air

OnsiteFull Time

BGI: A government contractor providing advanced software and simulation solutions.

3+ YOEBS in CS/Engineering with 3+ years C++ experience; 4+ years scripting (Python, Lua); 3+ years EWIRDB; active DoD Secret clearance; knowledge of EW, radar, and simulation.

C++, Python, Lua, HTML, EWIRDB

1mo

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1mo

CNO Developer

Hanover or Fort Meade

$120k-$150k/yr OnsiteFull Time

T-Rex Solutions: IT modernization and cybersecurity for the federal government.

4+ YOEBS in a technical field or HS diploma with 4+ years of technical experience; proficient in Python or C/C++; capable of troubleshooting and debugging; onsite role; TS/SCI w/Polygraph clearance.

Python, C/C++, TCP/IP, socket programming, Assembley programming concepts, Atlassian tools (JIRA Confluence Crucible), JIRA, Confluence, Crucible

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Operational Technology Data Engineer (Salisbury, MD, US, 21804)

Salisbury, Maryland, United States

$89k-$133k/yr OnsiteFull Time

Perdue Farms: Producer of poultry, meat, and agricultural products.

4+ YOE4+ years OT data engineering; experience with OT systems, data historians; SQL, Python; cloud ingestion; familiarity with industrial protocols.

SQL, Python, REST APIs, Azure, AWS, Databricks, Snowflake, AVEVA PI, FT Historian, Canary, Ignition, OPC UA, EtherNet/IP, Modbus, Power BI

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Software Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.

7+ YOE7+ years in software development; TS/SCI with Poly; Bachelor's in CS; Linux development; C/C++, Python; Git/GitLab; IDEs (VSCode, Eclipse); Agile (Scrum); geospatial processing and SDR familiarity.

Linux, C/C++, Python, Git, GitLab, VS Code, Eclipse, Agile (Scrum)

1mo

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1mo

Java Software Engineer

Annapolis Junction, Maryland, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.

Bachelor's in CS or related; experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; Windows/Linux; Jenkins; TS/SCI Polygraph; strong software development principles.

Java, Python, C/C++, SQL, XML, HTML, Tomcat, WebLogic, JBoss, Jenkins, Postgres, Oracle, Selenium, Mockito, Cucumber, UFT, FitNesse, TDD, SAFe

1mo

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1mo

Embedded Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Tiber Technologies: Providing specialized engineering and security services for federal missions.

Must be a U.S. citizen; active clearance with a polygraph; Bachelor's degree in CS, engineering, or related field; embedded/low-level development experience preferred

Linux, Windows, Embedded systems, Ghidra, C, C++, Python, Rust, Go, Git, Subversion, Jira, Confluence, PowerShell, Bash, Assembly, Java, JavaScript

2mo

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2mo

Associate CNO Developer

Hanover, Maryland, United States

OnsiteFull Time

ManTech: Provide advanced mission-focused technology solutions for government agencies

4+ YOEBS in a technical field or HS diploma with 4+ years of technical experience; Python or C/C++; networking; troubleshooting; security clearance TS/SCI w/Polygraph.

Python, C/C++, TCP/IP, Socket Programming, Assembly, JIRA, Confluence, Crucible

2mo

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2mo

Full Stack Developer (MD, Hanover)

Hanover, Maryland, United States

OnsiteFull Time

Eccalon: Develops cybersecurity, AI, and defense technology solutions for government.

3+ YOE3+ years as a full stack developer; React/Next.js; Node.js/Python; DoD/regulatory experience a plus; AI/LLM integration experience.

React, Next.js, Node.js, Python, AWS, PostgreSQL, DynamoDB, MongoDB, REST APIs, Git

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Summer 2026 Software Developer Internship

Annapolis Junction, Maryland, United States

$26-$35/hr OnsiteFull Time

GDITNYSE: GD: Delivers IT and mission services to government agencies.

0+ YOE0+ years of related experience; proficiency in Python, Java, C/C++, Rust, JavaScript/TypeScript; US citizenship required; software development best practices; teamwork.

Python, Java, C/C++, Rust, JavaScript/TypeScript

2mo

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2mo

Lead CNO Developer (Onsite)

Annapolis Junction, Maryland, United States

OnsiteFull Time

Nightwing: Provides cybersecurity and intelligence services for national security missions.

12+ YOE5+ MgmtBachelor’s degree plus extensive experience; 12+ yrs in programming (Assembly, C, C++, Java, Perl, Python); 10+ yrs on CNO tools; 5+ yrs leading teams; 4+ yrs evading IDS; 4+ yrs sockets programming.

Python, C, C++, Java, Perl, Assembly, Bash, PowerShell, IDA Pro, Ghidra, OllyDbg, Git, Networking, IDS evasion

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Software Engineer

Dayton or Patuxent River or Beavercreek Township

HybridFull Time

Applied Research Solutions: Providing technical engineering and mission support to defense agencies.

5+ YOEExperienced software developer for classified cloud platform with TS/SCI clearance required.

Golang, Python, Bash, PowerShell, JavaScript/Node, Docker, Kubernetes, Podman, PostgreSQL, SaltStack

1mo

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1mo

Sr. Principal Software Engineer (AHT)

Manhattan Beach or Hollywood or Huntsville

$136k-$213k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

8+ YOEBS/MS in STEM with 8/5 years experience; active DoD SECRET clearance; Agile/CI/CD; C#/Java/.NET; OO design; SQL; scripting (yaml, Python, PowerShell, Curl); Git/GitHub; Jira/Confluence.

C#, Java, DotNet, SQL, yaml, Python, PowerShell, Curl, Git, GitHub, Jira, Confluence, Docker, Kubernetes, AWS, Azure, REST, UML, DBMS

2mo

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2mo

Eng Sr Prin II - Test

Annapolis Junction, Maryland, United States

$150k-$254k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Manufactures advanced defense, aerospace, and security technology solutions.

10+ YOEJava expertise; broad experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; cryptography knowledge; Windows/Linux; web services; strong software principles; effective communication; independent thinker.

Java, Python, C/C++, SQL, SOAP/WSDL, PERL, PowerShell, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT

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Data Analytics Engineer

Lexington Park, Maryland, United States

$80k-$125k/yr OnsiteFull Time

Sabre Systems: Provides engineering and IT solutions for defense customers.

3+ YOEBachelor's in IT field; 3 years experience; multiple analytics languages; Git; BI tools; Security+ within 90 days; DoD Secret Clearance; background check.

R, Python, Scala, SQL, Git, Qlik, Tableau, Power BI

1mo

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1mo

Cloud Software Engineer III (TS/SCI w/ Polygraph)

Annapolis Junction, Maryland, United States

OnsiteFull Time

COMSO: Provides IT and software solutions to federal government agencies.

12+ YOESenior cloud software engineer with 12 years exp in Big-Data/cloud, TS/SCI w/ Poly required; BS in CS or related field; multiple cloud/IR qualifications.

Java, Hadoop, Cloudera, MapReduce, YARN, HDFS, HBase, Zookeeper, MongoDB, REST, Maven, Unix/Linux, Python, CFEngine, Bash, Ruby, Eclipse, JVM, VMware, J2EE, Selenium

2mo

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2mo

Digital Engineer (Wilmington, NC, US, 28405)

Wilmington, North Carolina, United States

$141k/yr OnsiteFull Time

CorningNYSE: GLW: Develops and manufactures specialty glass and ceramic materials.

1+ YOEBS/MS in Computer Science or IT-related field; 1-3 years manufacturing automation/optimization experience; travel about 10%.

Python, C#, HTML, JavaScript, .NET, Flask, Microsoft IIS, Visual Studio, Git, SSRS, SQL, Power BI

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Senior Software Developer

Annapolis Junction, Maryland, United States

$203k-$249k/yr OnsiteFull Time

Intelliforce: Provides engineering and technical solutions for the intelligence community.

12+ YOETop Secret clearance with Full Scope Polygraph; US citizenship; 12 years of relevant experience with a technical Bachelor's; additional 4 years experience substitutable for degree; on-site work

Python, JavaScript, Linux, Git, Docker, Kubernetes

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Regional Lean Business Analyst, Operational Excellence

Wilmington or Carpinteria or Chicopee or Santa Clara or Cedar Creek or Folsom or Boulder

$124k-$233k/yr OnsiteFull Time

Agilent TechnologiesNew York Stock Exchange: A: Providing instruments, software, and consumables for laboratory scientific discovery.

8+ YOEBachelor’s in engineering or analytics; 8+ years in manufacturing lean deployments; strong data skills (Python, Power BI); experience with SAP/MES; travel 30-50%.

Python, Power BI, SAP, MES, LIMS, Jira, Smartsheet