JobsCyber SecurityUnited StatesInformation Security Analyst

By Light Professional IT Services LLC

Posted yesterday

Information Security Analyst

By Light Professional IT Services LLC · Saint Clair County, Illinois, United States

OtherOn site2-5 yrsListed as no visa sponsorshipIT Services and IT Consulting
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In short

The analyst will manage Authority to Operate (ATO) packages and develop comprehensive systems security documentation including risk assessments and security plans. They will also facilitate contingency assessments and track mitigation efforts for identified security vulnerabilities.

What they're looking for

MUST-HAVE SKILLS

Bachelor's degreeFour years experienceIAT Level II certificationCE certificationDoD Secret clearanceAuthorization to Operate (ATO) packagesNIST-based self assessments

ALSO MENTIONED

eMassITILv4 Foundations certification

Candidates must hold a bachelor's degree and at least four years of relevant experience. A DoD Secret clearance and IAT Level II certification are mandatory requirements for this role.

About the employer

By Light Professional IT Services

READY NEVER WAITS

By Light Professional IT Services LLC, headquartered in McLean, VA, is a leading provider of advanced technology solutions delivering cyber and warfighter training platforms for Defense and National Security missions. The company’s two divisions, Cyber and Modeling, Simulation & Training, provide advanced cyber mission environments, synthetic training systems, and AI-enabled live training to prepare forces for modern conflict. By Light combines mission expertise with cutting-edge commercial technologies to enable defense organizations to predict, prepare, and prevail with greater speed, realism, and operational advantage.

Read more

By Light is ISO 9001, 20000-1, and 27001 registered; and CMMI-Dev Level 3 rated; and C3PAO assessed at CMMC Level 2.

INDUSTRY
IT Services and IT Consulting
COMPANY
Privately Held
FOUNDED
2002
HEADQUARTERS
McLean, VIRGINIA
SIZE
1,001-5,000on LinkedIn
OFFICES
5 on LinkedIn

KNOWN FOR

CybersecurityInformation Technology SecurityComputer SecurityApplication SecurityNetwork SecurityCloud Security

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Questions about this role

Is this By Light Professional IT Services LLC role remote?
Tagged on site.
Does it sponsor visas?
Listed as no visa sponsorship.
What experience does it ask for?
Listed as 2-5 years.

The posting, in full

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide. WE are seeking an Information Systems Assessment and Authorization analyst to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command’s infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate will be responsible for working on high-visibility or mission critical aspects of a given program and performing all functional duties with some oversight.

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Company Overview

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.

Position Overview

WE are seeking an Information Systems Assessment and Authorization analyst to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command’s infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate will be responsible for working on high-visibility or mission critical aspects of a given program and performing all functional duties with some oversight.

This position is for Monday through Friday, normal business hours. However, employee may be required to provide after-hours and weekend support during planned or emergency events.

Responsibilities

  • Develop and coordinate all authorization documentation associated including the Systems Categorization, Systems Security Plan, and Systems risk assessment.
  • Manage the Authority to Operate (ATO) packages using continuous monitoring strategies outlined by the ISSM.
  • Support the control assessment, reporting and monitoring processes using the Cyber Security and Assessment Management (CSAM) system.
  • Create and maintain all minor/major modification documentation.
  • Maintain all waivers and Risk assessment for the ISSMs.
  • Assist the ISSMs with decisions that affects the security of their systems and networks.
  • Facilitate preparations for all Contingency/Incident response assessments.
  • Perform and document risk assessments, analyzing security vulnerabilities, and the metrics to measure the risks associated with those vulnerabilities.
  • Design and development of comprehensive Systems Security Plan, covering at a high level the infrastructure, policies and procedures which define the systems security profile for the enclave systems.
  • Review and validate System Test and Evaluation (ST&E) and Interim Authority to Test (IATT) reviews for new and/or legacy systems.
  • Review and conduct NIST-based Self Assessments, identifying any weaknesses which need to be addressed, and developing a Plan of Action and Milestones (POA&M) for each of those weaknesses based on industry best practices. Requesting risk acceptance for vulnerabilities that cannot be remediated or mitigated.
  • Based on the risk profile, Create and track Plan of Action and Milestones (POA&M) for mitigation of risks identified via the ACAS and STIG processes.
  • Design and development of Initial Privacy Assessment (IPA) and Privacy Impact Assessments (PIAs) for each major Federal Government IT Systems.
  • Utilize the eMass tool to manage the security profile for the system.
  • Utilize the Ports, Protocols, and Service Management (PPSM) tool and processes to register ports, protocols, and services in use by the enclaves.

Required Experience/Qualifications

  • Bachelor's degree.
  • Minimum of four (4) years of experience.
  • Must have at least one of these IAT Level II certifications: Security+, CECCNA-Security, CySA+, GICSP, GSEC, CND, SSCP.
  • Must have at least one Computing Environment (CE) certification or certificate for the technical area of responsibility for Network support/defense (e.g., Splunk, Cisco, McAfee, etc.) OR Operating System (e.g., Microsoft, Linux, Solaris, etc.

Preferred Experience/Qualifications

  • Master's degree.
  • ITILv4 Foundations certification.
  • One of the IAM Level II certifications: CAP, CASP+ CE, CISM, CISSP (or Associate), GSLC, CCISO, HCISPP.

Special Requirements/Security Clearance

  • DoD Secret clearance or higher.
APPLY ON BY LIGHT PROFESSIONAL IT SERVICES LLC'S CAREERS SITE ↗
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We'll keep this job - the posting's full text, even after it closes. Free.

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This listing comes from By Light Professional IT Services LLC's own careers site. Apply links go to the employer. Company facts are from By Light Professional IT Services's public profile. Last checked 14 Nov 2026.