Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Penetration Tester

Cymertek

Penetration Tester

LOCATION
Reston, VA 20190
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a highly skilled and proactive Penetration Tester to join our cybersecurity team. In this role, you will identify vulnerabilities and test the security of networks, applications, and systems by simulating real-world attacks. You will collaborate with teams to develop actionable recommendations, enhance security measures, and ensure the organization's defenses remain robust against evolving threats. The ideal candidate is passionate about ethical hacking, thrives in a fast-paced environment, and is eager to contribute to protecting critical assets through innovative security testing techniques.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***


SIMILAR CAREER TITLES
Ethical Hacker, Vulnerability Analyst, Security Consultant, Red Team Specialist, Cybersecurity Analyst, Application Security Tester, Security Engineer, Offensive Security Engineer, Security Assessment Specialist, Cyber Threat Analyst, Exploit Developer, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Cybersecurity, Computer Science, Information Technology, Information Security, Network Security, Systems Engineering, Computer Engineering, Digital Forensics, Ethical Hacking, Data Science, Electrical Engineering, Software Engineering, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Conduct vulnerability assessments and penetration tests
  • Develop detailed reports outlining security findings and recommendations
  • Simulate real-world attack scenarios to test defenses
  • Identify and exploit vulnerabilities in networks, applications, and systems
  • Collaborate with teams to implement remediation strategies
  • Ensure compliance with industry security standards and frameworks
REQUIRED SKILLS
  • Proficiency in penetration testing tools like Metasploit, Burp Suite, or Nessus
  • Strong understanding of networking protocols and configurations
  • Expertise in scripting languages such as Python, Bash, or PowerShell
  • Knowledge of OWASP Top 10 vulnerabilities and mitigation strategies
  • Familiarity with operating systems like Windows, Linux, and macOS
  • Ability to document and communicate findings clearly to technical and non-technical audiences
DESIRED SKILLS
  • Familiarity with social engineering techniques
  • Knowledge of mobile application penetration testing
  • Experience with cloud security assessments (e.g., AWS, Azure)
  • Expertise in reverse engineering and malware analysis
  • Understanding of advanced persistent threats (APTs)
  • Experience with red team/blue team exercises
PLUG IN to CYMERTEK - And design your future...

YOUR FOREVER CAREER STARTS HERE

Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.

At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.

We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.

Ready to make your next move the best one? Join us and experience the difference.

BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY

Email us View email address on click.appcast.io apply today:

Want to see what our employees think? Clickhere .

EQUAL OPPORTUNITY EMPLOYER STATEMENT

Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Penetration Tester in Reston, VA vacancy
  • $86.8k - $198k

    Penetration TesterThe Opportunity:Conduct testing and analysis to identify vulnerabilities and potential threat vectors in systems and networks...  ...Certified Professional (OSCP), HTB Certified Penetration Tester Specialist (CPTS), eLearnSecurity Junior Penetration Tester (... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Herndon, VA
    1 day ago
  •  ...Overview: Job Title: Penetration Tester Location: Reston, VA Work Mode - Hybrid role, 2 days' Work from Office (Wednesday and Thursday) Must have Skill Set - Red team pentester Job Description: Network penetration testing and experience working... 
    Suggested
    Work at office

    Orison

    Reston, VA
    5 days ago
  •  ...Principal Penetration Tester Altus Consulting seeks a seasoned cybersecurity professional to spearhead our penetration testing initiatives. As a key member of our elite team, you'll play a crucial role in safeguarding some of the world's most critical digital infrastructure... 
    Suggested

    Altus Consulting Corp

    Herndon, VA
    2 days ago
  • $150k - $195k

    OverviewVTG is looking for multiple levels (Level 2, 3 & 4) of a Penetration Tester in Chantilly VA and Aurora CO. (Note: position is contingent upon program award and the postions are located in Chantilly VA & Auroro CO)A Penetration Tester (Pen Tester) is a security... 
    Suggested
    Work experience placement

    VTG

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Penetration Tester We are seeking a highly skilled and proactive Penetration Tester to join our cybersecurity team. In this role, you will identify vulnerabilities and test the security of networks, applications, and systems by simulating real-world attacks. You will... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    2 days ago
  • $90k - $130k

     ...Overview: CDT is looking for a Penetration Tester to This will be supporting a government customer onsite in Chantilly, VA. Candidates with OSCP certification are highly recommended to apply. Clearance: An active Top Secret/SCI with CI poly is required.Candidates... 
    Work experience placement

    Cyber Defense Technologies

    Chantilly, Loudoun County, VA
    2 days ago
  • $104.8k - $192.2k

     ...wherever you want it to go. Join EY and help to build a better working world.Government and Public Sector - Cybersecurity - Penetration Tester - Senior ConsultantFrom strategy to execution, the Government & Public Sector practice (“GPS”) of Ernst & Young provides a full... 
    For contractors
    Summer holiday
    Work at office
    Local area
    Flexible hours

    EY (Ernst & Young)

    McLean, VA
    4 days ago
  •  ...TITLE : Penetration Tester WORK LOCATION : Falls Church, VA (Remote) Local only CLEARANCE : Candidates should have at least a Public Trust Clearance ( Active or Inactive ) SKILLS : penetration testing, web application testing, Api testing, burp suite... 
    Local area
    Remote work

    Akaasa Technologies

    Falls Church, VA
    1 day ago
  • Company Description KRG Technologies Inc. Job Description Job Title: Network and security Admin Location: Herndon, Virginia Duration: CONTRACT(6-12months) Job Description: ~ Minimum 5 years of hands-on skills on one or more of the following...
    Full time
    Contract work
    Work at office

    krg technology

    Herndon, VA
    more than 2 months ago
  • $140k - $190k

    Job Description Job Description About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for...
    Temporary work
    Immediate start
    Remote work
    Relocation package
    Day shift

    Agile Defense

    Reston, VA
    28 days ago
  •  ...Overview: CDT is looking for a Junior Penetration Tester to support a government customer onsite in Chantilly, VA. Candidates with OSCP certification are highly recommended to apply. Clearance: An active Top Secret/SCI with CI poly is required.Candidates who do not... 
    Work experience placement

    Cyber Defense Technologies

    Chantilly, Loudoun County, VA
    2 days ago
  • Cybersecurity Systems Analyst (FedRAMP) Entrusted by companies with challenging Cybersecurity and IT data management recruiting needs, Flex Staffing Resources identifies exceptional talent and cutting edge companies and brings them together. Location: Herndon, VA...
    Remote work
    Flexible hours
    1 day per week

    FSR Inc

    Herndon, VA
    2 days ago
  • $116.8k - $160k

    AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling ...
    Work at office
    Immediate start
    Worldwide
    Flexible hours

    Amazon

    Herndon, VA
    2 days ago
  • $137.6k - $184k

    As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon’s unique experience and expertise, that are used by millions of companies worldwide to manage day-to-day operations. We will accomplish this by accelerating...
    Internship
    Worldwide
    Flexible hours

    AmazonWebServices

    Herndon, VA
    1 day ago
  •  ...Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time, onsite in Chantilly, VA We’re seeking a Penetration Tester who thrives in hands‑on security testing and modern cyber defense environments. You’ll apply adversarial tactics, computer... 
    Full time
    Work experience placement

    Ardent Principles, Inc.

    Chantilly, Loudoun County, VA
    a month ago
  • DLA Piper is, at its core, bold, exceptional, collaborative and supportive. Our people are the backbone, heart and soul of our firm. Wherever you are in your professional journey, DLA Piper is a place you can engage in meaningful work and grow your career. Let’s see what...
    Full time
    Work at office
    Remote work
    Relocation
    Visa sponsorship
    Relocation package

    DLA Piper

    Reston, VA
    4 days ago
  • $102k - $178.4k

    Amazon Web Services (AWS) Security is seeking an Information System Security Officer (ISSO) to assess, authorize, and continuously defend information systems supporting a high-priority U.S. Government program.In this role, you will develop, maintain, and continuously improve...
    Flexible hours

    AmazonWebServices

    Herndon, VA
    3 days ago
  • About MetronMetron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving has yielded creative solutions at the intersection of advanced...
    For contractors

    Metron

    Reston, VA
    11 hours ago
  • $82.3k - $220k

    Overview:Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space...
    Full time
    Local area

    Draper Laboratory

    Reston, VA
    11 hours ago
  • $120.8k - $265.8k

    Job Title: Information Systems Security Officer (ISSO)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity: CACI is seeking...
    Contract work
    Work experience placement
    Work at office
    Local area
    Flexible hours

    CACI International

    Reston, VA
    1 day ago
  • $95.5k - $181.7k

    Job ID: 01871538Posted: Posted 10 Days AgoStart Date: 2026-09-03Location: US-VA-DULLES-710 ~ 22110 Pacific Blvd ~ BLDG 10Country: United States of AmericaTime Type: Full timeDate Posted:2026-09-03 Country:United States of America Location:US-VA-DULLES-710 ~ 22110 ...
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Dulles, VA
    4 days ago
  • $99k - $225k

    Information System Security OfficerThe Opportunity: We’re looking for an Information System Security Officer (ISSO) who can create solutions for the government that will withstand even the most advanced cyber threats. As a cyber tools assessor at Booz Allen, you’ll detect...
    Full time
    Contract work
    Part time
    For subcontractor
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Reston, VA
    2 days ago
  • $160k - $175k

    As a MetroStar Sr. Information Systems Security Officer (ISSO) II, your focus will be on Government System Authority to Operate (ATO) support. You will be responsible for guiding government clients through the intricate process of obtaining and maintaining ATO certifications...
    Full time
    Local area

    MetroStar Systems

    Reston, VA
    3 days ago
  • $117.3k - $160k

    AWS Infrastructure Security is responsible for protecting the physical and logical security of AWS global infrastructure. We design, deploy, and operate the security systems and programs that safeguard all AWS data centers, ensuring our customers have continual access to...
    Immediate start
    Worldwide
    Flexible hours

    Amazon

    Herndon, VA
    1 day ago
  •  ...SDET / ETL Backend Tester Duration- 1 year plus Local candidates only GC , or USC, no OPT candidates Final interview is a MANDATORY face to face interview in Reston VA. Job Description Work location - Mostly remote but occasional visits to Reston... 
    Local area
    Remote work

    3B Staffing LLC

    Reston, VA
    2 days ago
  • Vulnerability Management Analyst ID 2025-3164 Job Locations US Category Information Technology Type Regular Full-Time Overview DecisionPoint seeks a Vulnerability Management Analyst to support enterprise cybersecurity...
    Full time
    Contract work
    For contractors
    Local area
    Remote work

    Decision Point

    Reston, VA
    3 days ago
  • Position Summary The Information System Security Officer (ISSO) is responsible for maintaining the security posture and authorization of the system. You will manage the Risk Management Framework (RMF) lifecycle, maintain ATO documentation and continuous-monitoring artifacts...
    For contractors
    Flexible hours

    INADEV

    Reston, VA
    4 days ago
  • $129.2k - $174.8k

    Amazon's Security team is looking for a Systems Security Development Engineer to design, build, and integrate security automation and tooling for a U.S. Government program delivering a classified AI Factory on a fully air-gapped platform. This is not a traditional cloud...
    Flexible hours

    Amazon

    Herndon, VA
    3 days ago
  •  ...troubleshooting of operational IA and CND systems. Performs limited penetration testing and routine exploit analysis. Performs system or...  ...with application leads, sysadmins, DBAs, developers, and testers to ensure assigned systems are security compliant and achieve/... 

    Base2 Solutions

    Reston, VA
    2 days ago
  • Senior Information Systems Security Officer (ISSO) Location: Annapolis, MD / Reston, VA / Washington, DC Work Model: 100% Onsite (SCIF Environment) Work Type: Full-Time Experience Required: 13+ Years The Senior ISSO will support mission-critical cybersecurity initiatives...
    Full time

    Veracity

    Reston, VA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Penetration Tester. Be the first to apply!