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Software Engineer With Poly Sr Swe1

Washington,DC

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634 Software Engineer With Poly Sr Swe1 jobs in Washington,DC

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Sr. Software Engineer TS/SCI Polygraph

Leidos

Annapolis Junction, MD 20701

~ 32 min OnsitePaid Time OffRetirement Benefit

  • Must have an active TS/SCI Polygraph up front. No exceptions.
  • Must have a BS degree and 12 – 15 years of prior relevant experience or Masters with 10 – 13 years of prior relevant experience. Additional experience may be substituted for a degree.
  • Must have demonstrated experience with Java.
  • Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
  • Must have experience or familiarity with multiple of the following languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL).
  • Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm.
  • Must have experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server.
  • Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT.
  • Must have experience with software source control and configuration management tools.
  • Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures).
  • Must have experience developing on Windows, and/or Linux operating systems.
  • Must have documented professional experience with web services.
  • Must have a strong understanding of sound software development principles and practices.
  • Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.
  • Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.
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New, Posted 20 hours ago
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Software Engineer

ManTech

Columbia, MD 21044

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Lead Software Engineer, Data&DevSecOps

Leidos

Arlington, VA 22204

~ 12 min Onsite

  • Candidate must have an active TS/SCI security clearance
  • BA and 12+ years of experience. Additional years of experience may be considered in lieu of degree.
  • Proven track record of leading multiple teams and delivering complex software systems
  • Demonstrated leadership skills and attention to detail, including excellent organizational and documentation skills
  • Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps
  • Demonstrated experience supporting database engineering, architecture, modernization, and Tier III technical support functions in complex enterprise environments
  • Strong background in automated testing, CI/CD, and modern software delivery practices
  • Experience with software development languages/environments such as: JavaScript, GitLab, Jenkins, Ansible Automation, Java, PSSQL, YAML, and Terraform
  • Hands-on full-SDLC Agile Software Development experience, including full software lifecycle automation experience (design, development, test, deployment), including deployment to a production environment
  • Experience designing, building, and deploying DevOps pipelines with Bitbucket, Git, Jenkins, Artifactory and Ansible (or equivalent tools)
  • Exceptional leadership, communication, and stakeholder management skills
  • Experience working in a high op-temp, top secret environment
  • Previous experience tracking projects in Jira or equivalent Agile Project Management software
  • Gradle
  • PowerShell
  • Java Full Stack
  • Oracle 19c
  • Apache HTTP
  • Apache Tomcat
  • Webservices
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New, Posted 1 day ago
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Chief Data Scientist TS SCI Clearance

Confidential

Washington, DC 20001

OnsiteUrgently Hiring

  • Top Secret Clearance (TS/SCI Poly preferred)
  • PhD in Computer Science or similar STEM field
  • History of developing scalable machine learning models within federal frameworks
  • Proficiency in Python
  • Comfort working with LLMs, Generative AI, and AI Agents
  • Strong team management experience
  • Ability to pitch new concepts and secure buy-in for innovative ideas
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Mid-to-Senior Software Developer

SimVentions, Inc - Glassdoor ✪ 4.6

Waldorf, MD 20604

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Cyber Software Engineer

ManTech

Herndon, VA 20170

New, Posted 1 day ago
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Senior Manager, AI Engineering (People Leader) (Gen AI Platform Services)

Capital One

Mc Lean, VA 22101

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Senior Backend Developer, Data Platform (TS/SCI with CI Poly)

Vantor

Reston, VA 20190

$182,000-$200,200/yr
Hybrid~ 30 minEducation AssistanceHealth InsuranceRetirement Benefit

  • To be eligible for this position, you mustbe a U.S. Citizen.
  • This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
  • _Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
  • Current/active TS/SCI with a current CI polygraph.
  • 10\+ years of professional software engineering experience, with strong backend development skills
  • Strong proficiency in Python
  • Experience building backend systems, APIs, or distributed services in production environments
  • PostgreSQL and Elasticsearch proficiency
  • Familiarity with AWS, especially S3, RDS, and other data centric services
  • Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
  • Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
  • Tenacious troubleshooting, problem solving and error fixing mentality
  • Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.
  • Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
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Senior Engineer I/II, Mechanical

MaxCyte

Rockville, MD 20850

~ 36 min OnsiteHealth InsurancePaid Time Off

  • B.S. in Mechanical Engineering required
  • 5+ years of relevant experience in mechanical design in life science consumable, medical device, pharma, bioprocess components, or other regulated product development environments
  • 10+ years for Level II
  • Direct experience designing single-use consumables and fluid control assemblies for cell therapy, gene therapy, bioprocessing, or sterile fluid handling systems
  • Experience with scaling up and high-volume manufacturing
  • Experience designing bioprocessing technologies such bioreactors, gas exchange, filtration, centrifugation, cell isolation, purification, process analytics, etc.
  • Strong understanding of fluid handling and fluid control systems, including tubing-based flow paths, pressure-driven flow, pumping, valving, and manifolds
  • Experience integrating fluid sensing including bubble detection, pressure & liquid sensing, etc.
  • Experience with FEA preferred (e.g., COMSOL)
  • Experience designing for GMP manufacturing environments, including cleanroom-compatible use, contamination control, and sterile closed-system processing
  • Strong knowledge of materials used in GMP manufacturing systems
  • Experience designing complex mechanical systems, subsystems, and components
  • Experience designing fluid interfaces and sealing solutions including rotating fluid connections, dynamic seals, face seals, gaskets, and disposable-to-instrument mating mechanisms
  • Experience with DFx including manufacturing, assembly, reliability, usability, cost, etc.
  • Experience with tolerance analysis
  • Proficient in SolidWorks
  • SolidWorks PDM preferred
  • Experience with Design for Six Sigma (DFSS), Quality by Design (QbD) components or similar; Working knowledge of Minitab for statistical analysis and DOE preferred
  • Skilled in prototyping
  • Working knowledge of fabrication and assembly methods such as plastic injection molding, 3D printing, CNC machining, sheet metal forming, semi-automated & automated assembly, adhesives, conversion of films and foils, etc.
  • Working knowledge of metrology tools
  • Strong knowledge of Design Control (ISO 13485) and GMP compliance for cell therapy manufacturing environments
  • Familiar with ISO 9001, ISO 10993, ISO14971 and other relevant international safety and quality standards
  • Experience writing protocols, executing tests, overseeing outsourced testing, and writing reports
  • Knowledge of extractables/leachable, sterilization methods, particulate control preferred
  • Strong interpersonal skills with a track record of cross-functional collaboration, problem solving, and driving technical alignment
  • Excellent written and verbal communication skills
  • Travel ability: 10-15% domestically
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Senior Systems Engineer (Electrical Focus)

BAE Systems

Rockville, MD 20850

~ 36 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree and 8 years professional work experience OR Master's degree and 6 years professional work experience
  • Demonstrated experience with one or more of the following: DOORS, Engineering Requirements Documents, and/or Excel
  • Excellent oral, written, and interpersonal communication skills, to be able to communicate with management, technical leads, and external stakeholders
  • Ability to speak confidently to customer and large groups of stakeholders, both virtually and in-person
  • Proactive and problem-solving mindset to resolve higher priority issues
  • High attention to detail
  • Organizational and time management skills, to be able to process various changes at once
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