2,919 Results for

System Engineer Jobs in Vienna, VA

Jobs

Quality Assurance QA Lead Tester NANA Regional Corporation Inc

Alexandria, VA

$140,000–$160,000 / year

The Quality Assurance (QA) Lead/Tester provides comprehensive testing and quality assurance support for ServiceNow platform enhancements, custom development, integrations, releases, and solution‑delivery activities. OCIO sustains critical enterprise IT capabilities-including application services, mobile device management, IT asset management, domain services, network transport, and service desk operations-to support the OIG mission.

9 days ago

Penetration Tester III SOS International LLC

Washington, DC

This role is responsible for conducting penetration testing and red team activities, assessing security posture across enterprise environments, and supporting identification, validation, and reporting of vulnerabilities to improve cyber defense resilience. Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry.

30+ days ago

Jr Cyber Penetration Tester / Secret Peraton Inc

Arlington, VA

$66,000–$106,000 / year

This Federal Strategic Cyber program encompasses technical, engineering, data analytics, cyber security, management, operational, logistical and administrative support to aid and advise the Cyber & Technology Security (CTS) Directorate. Either possess or obtain prior to start date ONE of the following certifications: CCNA Cyber Ops, CCNA-Security, CEH, CFR, Cloud+, CySA+, GCIA, GCIH, GICSP, or SCYBER.

30+ days ago

Jr Cyber Penetration Tester Peraton Inc

Arlington, VA

$66,000–$106,000 / year

This Federal Strategic Cyber program encompasses technical, engineering, data analytics, cyber security, management, operational, logistical and administrative support to aid and advise the Cyber & Technology Security (CTS) Directorate. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

30+ days ago

Application Tester VTG

Chantilly, Virginia

Full time

This position is responsible for developing and executing software test plans, identifying software defects and their causes, evaluating hardware and software, and supporting formal and informal reviews throughout the software development lifecycle. Develop and present technical documentation, test cases, test reports, test data sets, and other briefing materials to support program status reviews, control gates, and presentations.

30+ days ago

Junior Automation Tester Sparksoft Corp

Maryland, MD

Artificial Intelligence (AI) Policy: While Sparksoft values the appropriate use of artificial intelligence in the workplace, candidates must complete interviews and independent assessments using their own knowledge and abilities. REQUIRED EXPEREINCE: 1 to 3 years of experience with Functional Testing, development of test cases / test scripts and defect management process.

7 days ago

Green — Network Penetration Tester - Consulting FuntoRecruit

Washington, DC

$65–$139 / hour

At FuntoNetwork, we connect experienced consultants with upcoming project opportunities through a mobile-first platform built for discovery, review, application submission, payment tracking, and consultant support. A current resume or professional profile showing experience directly relevant to Network Penetration Tester - District of Columbia Housing Finance Agency - IT Penetration Testing Services.

2 days ago

Enterprise Cybersecurity Penetration Tester Booz Allen Hamilton

McLean, Virginia

$62,000–$141,000 / year

Enterprise Cybersecurity Penetration Tester The Opportunity: As a member of the Booz Allen internal Red Team, you'll lead enterprise and system-focused network and penetration assessments to identify security risks across network infrastructure, applications, endpoints, cloud environments, identity services, IoT devices, and web applications. This role is responsible for conducting targeted security assessments within a fast-paced environment, collaborating with offensive security reporting teams, and partnering with consulting teams to deliver security analysis and solutions to Booz Allen’s enterprise cybersecurity team.

8 days ago

Automation Tester Sparksoft Corp

Hands automation experience using any of the tools/frameworks like SoapUI/ReadyAPI, Postman, RestAssured, Selenium, Playwright, TestNG, Junit etc. Artificial Intelligence (AI) Policy: While Sparksoft values the appropriate use of artificial intelligence in the workplace, candidates must complete interviews and independent assessments using their own knowledge and abilities.

21 days ago

Mid/Sr. Manual Tester TS/SCI Poly Leidos

Annapolis Junction, Maryland

The selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

30+ days ago

Software Tester Digital Infuzion

Rockville, MD

Full time

In this role, you will be part of the Software Engineering Services team responsible for ensuring the delivery of high-quality products through software testing principles, collaboration, and innovative problem-solving. We believe that by equipping researchers with rapid insights and providers with tailored, on-demand data, we can help people lead better, healthier lives.

7 days ago

Equipment Tester (Frederick County) Abacus Corporation

Frederick, MD

Quick Apply

Work will primarily take place at the assigned Local Board of Elections office, with occasional travel required within the county and, infrequently, throughout the State of Maryland. Abacus Corporation is a family-owned staffing leader with 80+ years of experience, providing modern workforce solutions nationwide.

30+ days ago

Logic and Accuracy tester Abacus Corporation

Owings Mills, MD

Quick Apply

Work will primarily take place at the assigned Local Board of Elections office, with occasional travel required within the county and, infrequently, throughout the State of Maryland. This position is ideal for individuals who are organized, reliable, and comfortable working with technology in a fast-paced, team-oriented environment.

25 days ago

AWS Connect Developer and Tester GovServicesHub

Baltimore, Maryland

Design, develop and implement AWS Connect processes to include new or modifications to applications, forms, workflow, policies, actions, access control, interfaces, and any other configurations required to support client processes . Excellent understanding of change management, testing requirements, techniques, and tools to ensure high availability of systems .

30+ days ago

Penetration Tester LV8D Solutions

Chantilly, VA

Pen Tester, Level 3 (Senior) Functional Description: In addition to achieved duties described in Level 2, the Pen Tester is responsible for designing and leading complex penetration tests, develops customized tools and methodologies; providing expert guidance on security best practices; identifying complex vulnerabilities, providing strategic security advice, and leading remediation efforts; collaborating with management to develop security policies, training other cybersecurity professionals, and staying abreast of emerging threats. Pen Tester, Level 2 (Intermediate) Functional Description: In addition to achieved duties described in Level 1, the Pen Tester is responsible for conducting more complex penetration tests, exploring more complex vulnerability analysis including misconfigurations and zero-day exploits, and developing more sophisticated exploitation techniques.

30+ days ago

Agile Developer Level 3 - System Automation Tester CTRL + LLC

Annapolis Junction, MD

$95–$123

From designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients' projects from start to finish. Bachelor's degree in Math, Science, Engineering, Statistics, Engineering Management or related discipline from an accredited college or university is required, or seven (7) years with a masters degree.

30+ days ago

Penetration Tester LV8D Solutions LLC

Chantilly, Virginia

30+ days ago

Penetration Tester Dynamo Technologies LLC

Alexandria, VA

Develops and maintains the Penetration Testing Concept of Operations/SOPs; Coordinates assessment models with NCUA before each engagement; Drafts Rules of Engagement and test-specific documents; Performs red teaming, blue teaming, purple teaming, adversary emulation, and breach-and-attack simulation to improve SOC operations and overall defensive posture; Simulates advanced persistent threat (APT) scenarios; Documents and categorizes findings/vulnerabilities and prioritizes remediation by severity; Drafts and publishes penetration test reports (results, findings, remediation); Integrates testing with vulnerability assessments, threat modeling, and incident response/reporting. We leverage industry leading practices to empower our clients, ultimately providing them with the necessary tools, knowledge, and information required to successfully achieve their strategic goals, while optimizing their operations.

14 days ago

Penetration Tester CACI

Chantilly, Virginia

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Knowledge of exploitation concepts including phishing and social engineering tactics, buffer overflows, fuzzing, SQLi, MiTM, covert channels, secure tunneling and open source exfiltration techniques.

30+ days ago

Senior Momentum Data Conversion Tester Ibility

Washington DC

The tester will conduct deep data conversion validation including source to target mapping, data profile and cleansing, validation of transformation rules, and interface file format testing from mock conversions. · Collaborate with Data Conversion Test Lead and government client in planning and testing of data conversion aspects of the financial system implementation and coordinate with other vendors on testing to adjudicate, resolve, and close issues.

30+ days ago

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System Engineer Jobs in Vienna, VA

Quality Assurance QA Lead Tester NANA Regional Corporation Inc

Penetration Tester III SOS International LLC

Jr Cyber Penetration Tester / Secret Peraton Inc

Jr Cyber Penetration Tester Peraton Inc

Application Tester VTG

Junior Automation Tester Sparksoft Corp

Green — Network Penetration Tester - Consulting FuntoRecruit

Enterprise Cybersecurity Penetration Tester Booz Allen Hamilton

Automation Tester Sparksoft Corp

Mid/Sr. Manual Tester TS/SCI Poly Leidos

Software Tester Digital Infuzion

Equipment Tester (Frederick County) Abacus Corporation

Logic and Accuracy tester Abacus Corporation

AWS Connect Developer and Tester GovServicesHub

Penetration Tester LV8D Solutions

Agile Developer Level 3 - System Automation Tester CTRL + LLC

Penetration Tester LV8D Solutions LLC

Penetration Tester Dynamo Technologies LLC

Penetration Tester CACI

Senior Momentum Data Conversion Tester Ibility

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