Jobs in the United States

25+ jobs

Save this search

Added 1 hour ago
Program Business Operations Manager 2
Northrop Grumman
Chandler, AZ
The Program Business Operations Manager 2 will partner with the Program and Functional Managers to manage all financial, schedule, contractual, and proposal and aspects of the program to…
Added 1 hour ago
Propulsion Engineering Manager 2
Northrop Grumman
Palm Beach Gardens, FL
Ability to obtain DoD Secret Clearance, which US citizenship is required.
Added 1 hour ago
M
Datacenter Security Operations Manager - CTJ - Poly
Microsoft
VA · Manassas, VA · Manassas
- $97,600 to $206,400 USD / year
The successful candidate must have an active U.S. Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based on a Single Scope Background Investigation…
Added 1 hour ago
STINGRAI Remote Defense Acquisition Manager - 31066
Huntington Ingalls Industries
Tampa, FL
Clearance: Posses and maintain an active Secret Clearance or higher.
Added 2 hours ago
Radiation Protection Team Leader (Radiation Protection Manager 3)
Los Alamos National Laboratory
Los Alamos, NM
Active DOE "Q" or other Top Secret clearance.
Added 2 hours ago
Cloud Security Administrator
Leidos
Adelphi, MD
U.S. Citizenship with an active Secret security clearance required at start, with TS/SCI required for the position, subject to program access and eligibility requirements.
Added 2 hours ago
Program Manager / Alternate Program Manager (Fort Bragg, NC)
Ops Tech Alliance
Fort Bragg, NC
OTA is seeking a Program Manager and an Alternate Program Manager to lead OTA's ARSOF Training Support program at Fort Bragg, Camp Mackall, the Pineland training area and other training…
Added 6 hours ago
Telecommunications Specialist 4 (Technical Specialist 4) - San Antonio, TX
M.C. Dean, Inc
San Antonio, TX
Provide ISP/OSP input to the project's lead engineer and program manager for design reviews, plan acceptance, and program team meetings.
Added 6 hours ago
Submarine Project Manager - Washington, D.C.
Serco
Abbottstown, PA · Orrtanna, PA · New Oxford, PA · Gettysburg, PA
Ability to obtain and maintain an Active DOD Secret Clearance
Added 7 hours ago
AC
Contracts Manager - Clearance Required
Aston Carter
Denver, CO
- $110,000 to $180,000 USD / year
Job Title: Contracts Manager Clearance RequiredJob DescriptionThe Contracts Manager oversees the full lifecycle of U.S. Government contracts, subcontracts, and related agreements supporting…
Added 7 hours ago
Sr Program Manager, Global Air Dominance
RTX
United States
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Added 7 hours ago
Senior Software Engineering Manager Secure Products Software, Onsite
RTX
United States
Active and transferable Secret U.S. government issued security clearance is required prior to start date
Added 7 hours ago
Jr. Transport Network Specialist
LEIDOS, INC.
Norfolk, VA
Must be a US Citizen and possess an active DoD Secret Clearance.
Added 7 hours ago
Quality Assurance/Quality Control Manager
LEIDOS, INC.
San Diego, CA
Must be a U.S. Citizen and possess an active Secret security clearance and be able to maintain it.
Added 8 hours ago
Senior Test and Evaluation Manager
The Boeing Company
San Antonio, TX
Ability to obtain a U.S. Security Clearance for which the US Government requires US Citizenship. An interim and/or final U.S. Top Secret Clearance Post-Start is requiredAbility to obtain…
Added 8 hours ago
SP
Technical SETA – Metalloprotein Biologist
Systems Planning and Analysis
Arlington, VA
- $150,000 USD / year
…programmatic support to DARPA Biological Technologies Office (BTO) Program Manager. Translate core metallobiochemistry into actionable capabilities and assist in evaluating performer…
Added 8 hours ago
Program Chief Engineer (Lead, Systems Engineer)
L3Harris Technologies
Herndon, VA · Millersville, MD
Active US DoD Secret Clearance, which requires US Citizenship.
Added 8 hours ago
SI
Data Engineer
Strategic Innovation Group LLC
Arlington, VA
- $150,000 to $185,000 USD / year
Must be a U.S. Citizen with an Active TS or eligible for a Top Secret (Tier 5) clearance. No third party. No H1B or Green Card holders.
Added 9 hours ago
Deputy Program Manager
Firestorm
United States
…assembled, and flown at the point of need. We are seeking a Deputy Program Manager to help lead execution of a multi-year Air Force Research Laboratory (AFRL) STRATFI effort spanning…
Added 9 hours ago
Staff Program Manager - Software & Autonomy
Firestorm
United States
The Staff Program Manager – Software & Autonomy leads the planning and execution of software and autonomy programs for unmanned aircraft systems (UAS) delivered to defense customers. This…
Added 9 hours ago
Senior Quality Program Manager – Air Dominance (MQ-25)
The Boeing Company
Mascoutah, IL
Boeing Defense Space & Security has an exciting opportunity for a Senior Quality Program Manager (QPM) to join the team in Mascoutah, Illinois as a Senior Manager level M.
Added 9 hours ago
F-22 Modernization Program Manager (Mid-Level)
The Boeing Company
Berkeley, MO
This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active.)
Added 9 hours ago
Acquisition Manager / DAG Member
Analytic Services Inc
El Segundo, CA
Active Top Secret security clearance with SCI eligibility (TS/SCI).
Added 9 hours ago
Acquisition Manager / DAG Chief
Analytic Services Inc
El Segundo, CA
Active Top Secret security clearance with SCI eligibility (TS/SCI).
Added 9 hours ago
Senior Manager – Chief Financial Officer - Millennium Space Systems
The Boeing Company
El Segundo, CA
This position requires an active U.S. Top Secret/SCI Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered…

Leidos

Cloud Security Administrator

Adelphi, MD, United States

Pay Range $107,900.00 - $195,050.00

Apply About employer

Applications open in a new tab.

Job details

Pay: Pay Range $107,900.00 - $195,050.00
Experience: Bachelor's degree with 8+ years of relevant experience or master's degree with 4+ years of relevant experience.
Posting language: English
Posted: Oct 31, 2026

Original job description

Description

Help secure mission-critical cloud environments supporting our nation's cyber defense.

Leidos is seeking a Cloud Security Administrator to support the U.S. Army C5ISR Cyber Security Service Provider (CSSP). In this role, you'll help secure and sustain AWS cloud environments by managing security controls, identifying vulnerabilities, coordinating remediation, and supporting continuous compliance monitoring.

You'll collaborate with cloud engineers, cybersecurity specialists, and mission partners to strengthen cloud security, streamline remediation, and maintain operational readiness across enterprise environments.

If you're passionate about AWS security, vulnerability management, and protecting critical defense infrastructure , this is an opportunity to apply your expertise to a mission that matters.

Location: Adelphi, MD | Hybrid (3 Days Onsite)

Clearance: U.S. citizenship with an active Secret Required | TS/SCI Required for Position

Primary Responsibilities

Administer, monitor, and maintain cloud security controls across AWS 2.0 and CSSP subscriber environments.
Identify, assess, track, and coordinate remediation of cloud vulnerabilities, misconfigurations, and compliance findings.
Manage AWS security capabilities, including IAM, CloudTrail, CloudWatch, Security Hub, GuardDuty, KMS, and VPC security controls.
Support Risk Management Framework (RMF), Authorization to Operate (ATO), and continuous monitoring through security assessments, control validation, and compliance documentation.
Conduct security configuration reviews across AWS resources, Linux and Windows systems, and supporting cloud infrastructure.
Support onboarding of CSSP subscribers into centralized logging, vulnerability management, Elastic Agent Defend, and other security services.
Coordinate security patching, access reviews, change management, incident response, and ongoing security operations.
Develop and maintain security procedures, operational runbooks, compliance evidence, and technical documentation.

Basic Qualifications

Bachelor's degree with 8+ years of relevant experience or master's degree with 4+ years of relevant experience. Additional relevant experience may be considered in lieu of a degree.
Hands-on experience administering security controls in AWS or other enterprise cloud environments.
Working knowledge of AWS security services, including IAM, CloudTrail, CloudWatch, Security Hub, GuardDuty, Systems Manager, KMS, and VPC security controls.
Experience with vulnerability management, security assessments, compliance monitoring, patch management, and remediation tracking.
Familiarity with Linux and Windows security administration, including host-level and cloud security findings.
Understanding of DoD cybersecurity requirements, RMF/ATO, NIST SP 800-53, and DISA STIG/SRG standards.
Experience with SIEM, endpoint security, enterprise logging, security monitoring, and ticketing platforms.
Strong analytical, troubleshooting, documentation, and communication skills.
Ability to meet applicable DoD 8140 qualification requirements at start and obtain required CSSP and Computing Environment certifications within 90 days, as applicable to the assigned work role.
U.S. Citizenship with an active Secret security clearance required at start, with TS/SCI required for the position, subject to program access and eligibility requirements.

Preferred Qualifications

Experience securing DoD cloud environments, including AWS GovCloud, IL4/IL5/IL6, Cloud One, or ECMA.
Hands-on experience with Tenable.sc/ACAS, Elastic Security, Elastic Agent Defend, AWS Security Hub, or GuardDuty.
Experience supporting RMF authorization packages, ATO assessments, and continuous-monitoring compliance activities.
DoD 8140-aligned certification, such as CISSP, or equivalent certification appropriate to the assigned work role.
AWS cloud or security certification and familiarity with scripting, automation, or infrastructure as code.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

October 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

REQNUMBER: R-00195358

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Apply About employer

More about this job

Skills

AWS
Regulatory compliance
Cybersecurity
Identity and access management
Risk management
Documentation
Linux
Microsoft Windows
Coordinate security
Change management
Incident response
Troubleshooting
Communication skills
CISSP
Infrastructure as code

Report this job