Information Security Manager Jobs in Chantilly, VA
Information Security Manager jobs in Chantilly, Virginia concentrate in the Westfields corporate corridor, the Route 50 tech belt, and the Dulles Access Road corridor, driven by defense contractors, federal IT services firms, and commercial cybersecurity companies. Employers actively hiring include VTG Defense, Cyber Defense Technologies, and AT&T. Find a role that fits below and apply directly.
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This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. Please be aware this is an ATT Technical Services position.
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers’ mission.
Our Federal Solutions Team supports the intelligence community, providing, operating, and assuring critical voice, video, and collaboration services for the full spectrum of operations. The services required by this contract will assist providing the NRO with a secure mission environment. The contractor shall provide realistic, innovative information security solutions to accomplish the requirements in addition to program management. The services obtained under this contract shall provide expertise to support information systems security, security control assessments, information assurance engineering, and security control assessments test engineering.
AT&T has an opening for an Information System Security Officer (ISSO) Lead to support AT&T Federal Solutions.
Job Duties/Responsibilities:
ISSO Lead:
a. Expertise with configuration management; system maintenance; and integration testing;
b. Ability to troubleshoot technical configurations and make recommendations on the
protection of classified and sensitive data;
c. Expert in the use of tools used to prevent and or negate malicious code;
d. Expert in detecting and preventing computer security compromises in a networked
environment;
e. Knowledge in forensics chain of custody and evidentiary preservation;
f. Demonstrated proficiency in successfully guiding complex information systems through
assessment and authorization control gates;
g. Analytical abilities to decipher complex technical configuration management documents;
h. Proficient in maintaining databases;
i. Thorough working knowledge of all applicable NRO, IC, and DoD policies, procedures
and operating instructions related to IT/IA/IM;
j. Demonstrated ability to work independent of close supervision;
k. Expert ability to establish and maintain effective internal and external working
relationships with government and contractor program managers, security professionals,
and mission partners;
l. Ability to effectively provide ISSO guidance to Level 1 and Level 2 ISSOs.
Required Clearance:
TS/SCI/ with Poly (#tssci) (#polygraph)
Required Qualifications:
EDUCATION:
- High School/GED AND 10 Years’ Experience
- Associate AND 8 Years Experience
- Bachelor’s AND 6 Years’ Experience
- Master AND 4 Years’ Experience
- CERTIFICATION: Must meet minimum requirements for DoD 8570 IAT III to include ONE of the following: CASP+ CE
- CCNP Security
- CISA
- CISSP
- GCED
- GCIH
- CCSP
Our Information System Security Officer (ISSO) Lead Level 3's earn between $108,000 - $170,000. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.
Joining our team comes with amazing perks and benefits:
- Medical/Dental/Vision coverage
- 401(k) plan
- Tuition reimbursement program
- Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
- Paid Parental Leave
- Paid Caregiver Leave
- Additional sick leave beyond what state and local law require may be available but is unprotected
- Adoption Reimbursement
- Disability Benefits (short term and long term)
- Life and Accidental Death Insurance
- Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
- Employee Assistance Programs (EAP)
- Extensive employee wellness programs
- Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available)
Weekly Hours:
40Time Type:
RegularLocation:
Chantilly, VirginiaIt is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.
This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. Please be aware this is an ATT Technical Services position.
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers’ mission.
Our Federal Solutions Team supports the intelligence community, providing, operating, and assuring critical voice, video, and collaboration services for the full spectrum of operations. The services required by this contract will assist providing the NRO with a secure mission environment. The contractor shall provide realistic, innovative information security solutions to accomplish the requirements in addition to program management. The services obtained under this contract shall provide expertise to support information systems security, security control assessments, information assurance engineering, and security control assessments test engineering.
AT&T has an opening for an Information System Security Officer (ISSO) Lead to support AT&T Federal Solutions.
Job Duties/Responsibilities:
ISSO Lead:
a. Expertise with configuration management; system maintenance; and integration testing;
b. Ability to troubleshoot technical configurations and make recommendations on the
protection of classified and sensitive data;
c. Expert in the use of tools used to prevent and or negate malicious code;
d. Expert in detecting and preventing computer security compromises in a networked
environment;
e. Knowledge in forensics chain of custody and evidentiary preservation;
f. Demonstrated proficiency in successfully guiding complex information systems through
assessment and authorization control gates;
g. Analytical abilities to decipher complex technical configuration management documents;
h. Proficient in maintaining databases;
i. Thorough working knowledge of all applicable NRO, IC, and DoD policies, procedures
and operating instructions related to IT/IA/IM;
j. Demonstrated ability to work independent of close supervision;
k. Expert ability to establish and maintain effective internal and external working
relationships with government and contractor program managers, security professionals,
and mission partners;
l. Ability to effectively provide ISSO guidance to Level 1 and Level 2 ISSOs.
Required Clearance:
TS/SCI/ with Poly (#tssci) (#polygraph)
Required Qualifications:
EDUCATION:
- High School/GED AND 10 Years’ Experience
- Associate AND 8 Years Experience
- Bachelor’s AND 6 Years’ Experience
- Master AND 4 Years’ Experience
- CERTIFICATION: Must meet minimum requirements for DoD 8570 IAT III to include ONE of the following: CASP+ CE
- CCNP Security
- CISA
- CISSP
- GCED
- GCIH
- CCSP
Our Information System Security Officer (ISSO) Lead Level 3's earn between $108,000 - $170,000. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.
Joining our team comes with amazing perks and benefits:
- Medical/Dental/Vision coverage
- 401(k) plan
- Tuition reimbursement program
- Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
- Paid Parental Leave
- Paid Caregiver Leave
- Additional sick leave beyond what state and local law require may be available but is unprotected
- Adoption Reimbursement
- Disability Benefits (short term and long term)
- Life and Accidental Death Insurance
- Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
- Employee Assistance Programs (EAP)
- Extensive employee wellness programs
- Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available)
Weekly Hours:
40Time Type:
RegularLocation:
Chantilly, VirginiaIt is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.
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Find JobsInformation Security Manager Job Market in Chantilly
Who's Hiring
- VTG Defense33
- Cyber Defense Technologies20
- AT&T13
- L3Harris13
- SAIC7
Top Industries Hiring
- Media & Entertainment
Information Security Manager Jobs in Chantilly: Frequently Asked Questions
How do I get a information security manager job in Chantilly?
The strongest path in Chantilly is through defense contractors and federal IT services firms concentrated in the Westfields and Dulles corridor, where cleared security leadership is in consistent demand. Holding an active security clearance gives candidates a decisive edge over the general applicant pool. Certifications like CISSP or CISM, paired with experience managing compliance frameworks such as NIST or CMMC, are the qualifications local hiring managers prioritize most.
Which companies hire information security managers in Chantilly?
Companies currently hiring information security managers in Chantilly include VTG Defense, Cyber Defense Technologies, and AT&T, per current listings on Migrate Mate as of August 2026. Chantilly's employer mix leans heavily toward large defense primes, government IT integrators, and commercial cybersecurity firms serving federal agency clients.
Are there remote information security manager jobs in Chantilly?
Yes, though with limits, since information security managers often need on-site presence for classified work, network audits, and executive briefings. About 18% of information security manager openings tied to Chantilly are remote or hybrid as of August 2026, with hybrid schedules more common than fully remote. Governance, risk, and compliance functions tend to carry the most flexibility for off-site work in the Chantilly market.
How can I get a information security manager job in Chantilly with little or no experience?
The most realistic entry point in Chantilly is landing a security analyst or SOC analyst role with one of the mid-size federal IT contractors in the Westfields corridor, then building toward management from within. Many local contractors run internal promotion pipelines because cleared talent is scarce, so demonstrating reliability and earning a clearance early accelerates the path. Entry-level candidates who obtain Security+ and pursue a clearance sponsorship role open the most doors locally.
Which industries hire the most information security managers in Chantilly?
Chantilly information security manager roles concentrate in Media & Entertainment, based on current listings on Migrate Mate as of August 2026. The area's proximity to federal agencies and intelligence community facilities makes it a hub for defense and government IT contracting, which drives the bulk of local security leadership demand.
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