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HomeCompaniesCti MdInformation Systems Security Engineer (ISSE) / Penetration Tester - FULLY CLEARED with POLYGRAPH REQUIRED

Information Systems Security Engineer (ISSE) / Penetration Tester - FULLY CLEARED with POLYGRAPH REQUIRED

Cti Md · Annapolis Junction, MD · On Site · Active · $140,000–$265,000 / year · Lever

Job facts

FieldValue
CompanyCti Md
TitleInformation Systems Security Engineer (ISSE) / Penetration Tester - FULLY CLEARED with POLYGRAPH REQUIRED
Normalized title-
Department / teamSoftware Development / DEV01 - Securing Infrastructures
LocationAnnapolis Junction, MD, United States
Work modelOn Site
Employment typeSystems Security Personnel
Salary$140,000–$265,000 / year
Statusactive
ATS providerLever
Posted / first seen2026-05-11 / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Cti Md.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Lever.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Annapolis Junction.Open
Department jobsActive postings in Software Development.Open
Work model jobsActive On Site postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyCti Md
Source915686f9-562c-4b91-82b8-0cd4dd9b60bf
ATS providerLever

Description

Risk Management Framework (RMF), NMAP, PKI, Wireshark, auditing, penetration testing, scripting, IASAE, CISSP, ISSEP, NISCAP Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. https://jobs.lever.co/cti-md/3cfe0ea6-35ac-4cb6-8fac-d23a5b7c3b46 The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Dental insurance with 100% employer paid premium • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux, AWS, and NetApp training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc... • 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment) The environment and perks: • Professional development investment and paid time off for training • Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, California, Florida and Hawaii. • Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers • Leadership Team engagement and mentorship • Performance Recognition Program • Complimentary branded apparel Don't see a job opening that's the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities. Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000! Email [email protected] for more information. Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Job applicants can submit questions about CTI’s equal employment opportunity policy to [email protected]. The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. • 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment) The environment and perks: • Professional development investment and paid time off for training • Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, Florida and Hawaii. • Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers • Leadership Team engagement and mentorship • Performance Recognition Program • Complimentary branded apparel Don't see a job opening that's the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities. Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000! Email [email protected] for more information. Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Job applicants can submit questions about CTI’s equal employment opportunity policy to [email protected]. Required: Must be a US Citizen Must have TS/SCI clearance w/ active polygraph Must have ten (10) years of experience with both ISSE and Penetration Testing, not just one or the other. Must have extensive, demonstrated knowledge of and experience with common security tools, such as Nessus, NMAP and Wireshark hardware/software security implementation, communication protocol, encryption techniques/tools, and web services. Must have in-depth understanding and extensive experience with security practices and policies and hands-on vulnerability testing using Tenable Nessus scanning products and/or NMAP (Network Mapper). Must have experience with Defense in Depth Principals/technology, including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture, and applying risk assessment methodology to system development.· Must have experience applying Risk Management Framework. Must have experience formulating and assessing IT security policy. Must have experience with secure configurations of commonly used desktop and server operating systems. Must have experience with penetration testing tools. Must have experience developing and implementing integrated security services management processes, such as assessing and auditing network penetration testing, anti-virus planning assistance, risk analysis, and incident response. Must have experience providing information assurance support for application development that includes system security certifications and project evaluations for firewalls that encompass system development, design, and implementation. Must be comfortable working on multiple systems and components simultaneously in various configurations. Must be able to effectively plan & prioritize tasking and communicate clearly regarding technical options and trade-offs. Must be capable of performing high quality work both independently and with a team in a fast-moving environment. These Qualifications Would be Nice to Have: Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or a related discipline. DoD 8570 compliance with IASAE Level 2 or 3. Information Systems Security Engineering Professional (ISSEP) Certification and/or Computer Information Systems Security Professional (CISSP) Certification. Experience with scripting languages. Candidates with certifications in the following areas are strongly preferred: GIAC Web Applications Penetration Tester (GWAPT) GIAC Penetration Tester (GPEN) Certified Ethical Hacker (CEH) Certified Information Security Manager (CISM) Certified Web Application Defender (GWEB) Certified Information System Security Professional (CISSP)

Full job record

Job IDd842913d478b944d80ea9cc81c73c2ad93718695
Org ID52528410-c748-4673-a774-8a7ea4af4406
Source ID915686f9-562c-4b91-82b8-0cd4dd9b60bf
Board ID915686f9-562c-4b91-82b8-0cd4dd9b60bf
Providerlever
Provider Job Key812637a8-c78b-4abb-84bb-c28d9805d359
TitleInformation Systems Security Engineer (ISSE) / Penetration Tester - FULLY CLEARED with POLYGRAPH REQUIRED
Normalized Title
Statusactive
Activeyes
Location TextAnnapolis Junction, MD
DepartmentSoftware Development
TeamDEV01 - Securing Infrastructures
Employment TypeSystems Security Personnel
Workplace Typeon_site
Remote Policy
CountryUnited States
RegionMD
CityAnnapolis Junction
Salary RawUSD 140000-265000 per-year-salary
Salary Min140,000
Salary Max265,000
Salary CurrencyUSD
Salary Periodyear
Source URLhttps://jobs.lever.co/cti-md/812637a8-c78b-4abb-84bb-c28d9805d359
Apply URLhttps://jobs.lever.co/cti-md/812637a8-c78b-4abb-84bb-c28d9805d359/apply
First Seen At2026-05-29 07:03:40Z
Last Seen At2026-06-06 07:56:21Z
Last Checked At2026-06-06 07:56:21Z
Last Changed At2026-05-29 07:03:40Z
Inactive At
Source Posted At2026-05-11 13:29:49Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=lever/board=cti-md/date=2026-06-06/2026-06-06T07-56-21-099Z-9311f0eeefc9abc9d24fdb1ef5709e688896fdac8bef46639306617dd92159ea.json
Event Fields
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  "last_changed_at": "2026-05-29T07:03:40.955Z",
  "active_status": "active"
}
Parsed Structured
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    "region": "MD",
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  "launch_scope": {
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  "salary_period": "year",
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}
Extensions
{}
Native Structured
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      "text": "Required:",
      "content": "<ul type=\"disc\">\n<li>Must be a US Citizen</li>\n<li>Must have TS/SCI clearance w/ active polygraph</li>\n<li>Must have ten (10) years of experience <strong>with&nbsp;<em><u>both</u></em>&nbsp;ISSE&nbsp;<em><u>and&nbsp;</u></em>Penetration Testing, not just one or the other.</strong></li>\n<li>Must have extensive, demonstrated knowledge of and experience with common security tools, such as Nessus, NMAP and Wireshark hardware/software security implementation, communication protocol, encryption techniques/tools, and web services.</li>\n<li>Must have in-depth understanding and extensive experience with security practices and policies and hands-on vulnerability testing using Tenable Nessus scanning products and/or NMAP (Network Mapper).</li>\n<li>Must have experience with Defense in Depth Principals/technology, including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture, and applying risk assessment methodology to system development.· &nbsp; &nbsp; &nbsp; &nbsp;</li>\n<li>Must have experience applying Risk Management Framework.</li>\n<li>Must have experience formulating and assessing IT security policy.</li>\n<li>Must have experience with secure configurations of commonly used desktop and server operating systems.</li>\n<li>Must have experience with penetration testing tools.</li>\n<li>Must have experience developing and implementing integrated security services management processes, such as assessing and auditing network penetration testing, anti-virus planning assistance, risk analysis, and incident response.</li>\n<li>Must have experience providing information assurance support for application development that includes system security certifications and project evaluations for firewalls that encompass system development, design, and implementation.</li>\n<li>Must be comfortable working on multiple systems and components simultaneously in various configurations.</li>\n<li>Must be able to effectively plan &amp; prioritize tasking and communicate clearly regarding technical options and trade-offs.</li>\n<li>Must be capable of performing high quality work both independently and with a team in a fast-moving environment.</li>\n</ul>"
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    {
      "text": "These Qualifications Would be Nice to Have:",
      "content": "<div>\n<ul type=\"disc\">\n<li>Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or a related discipline.</li>\n<li>DoD 8570 compliance with IASAE Level 2 or 3.</li>\n<li>Information Systems Security Engineering Professional (ISSEP) Certification and/or Computer Information Systems Security Professional (CISSP) Certification.</li>\n<li>Experience with scripting languages.</li>\n<li>Candidates with certifications in the following areas are strongly preferred:\n\n</li><li style=\"list-style: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>GIAC Web Applications Penetration Tester (GWAPT)</li>\n<li>GIAC Penetration Tester (GPEN)</li>\n<li>Certified Ethical Hacker (CEH)</li>\n<li>Certified Information Security Manager (CISM)</li>\n<li>Certified Web Application Defender (GWEB)</li>\n<li>Certified Information System Security Professional (CISSP)</li>\n\n\n\n\n\n</ul></li></ul></div>"
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