Jobs in the United States

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Added 13 mins ago
CO
Special Services Assistant VI (Fire Emergency)
County of Los Angeles
Los Angeles, CA
- $16,109.2 to $25,053.08 USD / month
…and financial affairs, under the general direction of a CEO…
Added 14 mins ago
EC
Commercial Engineer and Codes & Standards Manager
Eaton Corporation
Ellisville, MO
- $146,000 to $215,000 USD / year
Eaton's ES AMER PCS division is currently seeking a Commercial Engineer and Codes & Standards Manager. This role will take place out of Ellisville, MO with a hybrid schedule (3 days on-site…
Added 19 mins ago
HI
Program Manager
Health Improvement Partnership of Santa Cruz County
Santa Cruz, CA
- $83,388.76 USD / year
…programs across the Central Coastal Region? If so, apply for the Program Manager role that has opened at the Health Improvement Partnership of Santa Cruz County…
Added 24 mins ago
Scheduler
CACI, INC.-FEDERAL
Remote, United States
…logistics? We're seeking a successful, experienced Scheduler Manager to join our team in implementing a cutting-edge software system that will transform how USTRANSCOM manages finances and…
Added 26 mins ago
Customer Success Manager
IHS GLOBAL INC
Houston, TX
The customer success manager plays a key-role in helping to secure renewals, close new business and deepen our relationships with clients. By developing an understanding of the users and…
Added 29 mins ago
Packaging and Equipment Engineer - On-Site
State Industrial Products
Hebron, OH
Plus any other job duties as assigned by your manager.
Added 35 mins ago
RN House Supervisor
WhidbeyHealth
Coupeville, WA
…has adequate rest and meal breaks and, in the absence of a manager or supervisor, serve as the primary point of contact for WhidbeyHealth’s nursing staff and oversee overnight and weekend…
Added 35 mins ago
Ultrasound Tech
WhidbeyHealth
Coupeville, WA
10. Available to assist with budget as required by Manager of Diagnostic Imaging Services, specifically
Added 38 mins ago
CO
Hauler Operations Program Coordinator (Coordinator II - CPPW)
City of Portland
Portland, OR
- $40.97 to $58.47 USD / hour
Provides recommendations on program policies and administrative rules and assists with code enforcement
Added 38 mins ago
CO
Adaptive Planning & Source Protection Manager (Environmental Regulatory Manager)
City of Portland
Portland, OR
- $136,884.8 to $193,086.4 USD / year
…Available. This position supervises. As of April 2025, all manager and supervisor positions, are expected to report to their worksites full time. Remote workdays remain an option, to…
Added 41 mins ago
Outreach Care Specialist
The Elevance Health Companies, Inc.
United States
Medical record audit support to support HEDIS/Star program goals
Added 42 mins ago
EE
Project Coordinator 1
EC Electric
Boise, ID
- $50,000 to $65,000 USD / year
…management staff. This role will act as a support to the Project Manager and Assistant Project Manager to ensure accurate and efficient project documentation tracking. The Project…
Added 43 mins ago
EE
Electrical Construction Project Manager-Special Projects
EC Electric
Portland, OR
- $115,000 to $180,000 USD / year
The Project Manager leads the project team and has overall accountability for completing assigned construction projects successfully. This role has full responsibility for cultivating…
Added 43 mins ago
EE
Project Coordinator 2
EC Electric
Sparks, NV
- $60,000 to $75,000 USD / year
act as a support to the Project Manager and Assistant Project Manager to ensure accurate and efficient
Added 43 mins ago
EE
Business Development Manager
EC Electric
Renton, WA
- $165,000 to $185,000 USD / year
The Business Development Manager is responsible for developing and executing business development strategies throughout the Puget Sound region. This role focuses on creating opportunities,…
Added 48 mins ago
WS
(USA) Senior Manager I, Operations Improvement, Facility
Wal-Mart Stores East, LP
Statesboro, GA
- $116,000 to $174,000 USD / year
…existing processes and developing improvement solutions ensuring program processes are simple and executable with manageable rollout plans consulting with crossfunctional teams to get…
Added 48 mins ago
WI
(USA) Licensed/Registered Vision Center Manager
Walmart Inc.
FL
- $37 to $50 USD / hour
Added 53 mins ago
Manager - Health, Safety, and Environmental
Kualoa Ranch Hawai'i
Kaneohe, HI
The HSE Manager leads the development, implementation, and continuous improvement of Kualoa Ranch’s health, safety and environmental program across all operations: Tours & Recreation,…
Added 53 mins ago
Alterations Customer Service Representative
David's Bridal
Oklahoma City, OK
…experience to David’s Bridal customers S/he reports to the Store Manager. The Alterations CSR is responsible for task that may include welcoming and servicing customers, making…
Added 53 mins ago
Alterations Customer Service Representative
David's Bridal
Oklahoma City, OK
…experience to David’s Bridal customers S/he reports to the Store Manager. The Alterations CSR is responsible for task that may include welcoming and servicing customers, making…
Added 53 mins ago
Lead Seamstress
David's Bridal
Buffalo, NY
…the high standards of David’s Bridal and reports to the Store Manager. S/he is responsible for exemplifying friendly, knowledgeable, and technical expertise and providing superior customer…
Added 1 hour ago
EB
Women's Locker Room Receptionist
East Bank Club
Chicago, IL
- $20 USD / hour
Support the Manager with clerical and administrative tasks, including correspondence with members and EBC staff
Added 1 hour ago
EB
Women's Locker Room Receptionist - Temporary
East Bank Club
Chicago, IL
- $20 USD / hour
Support the Manager with clerical and administrative tasks, including correspondence with members and EBC staff
Added 1 hour ago
EB
Spa Massage Therapist
East Bank Club
Chicago, IL
- $7 USD / hour
Support the Spa Manager/Director & staff in daily operations.
Added 1 hour ago
Spa Receptionist
East Bank Club
Chicago, IL
…creativity and hospitality. The Receptionist supports the Spa Manager/Director, and ensures the client receives a warm, friendly, and professional interaction on every visit. The…

LEIDOS, INC.

Cloud Security Administrator - RHEL

Adelphi, MD, United States

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Bachelor's degree with 8+ years of relevant experience or master's degree with 4+ years of relevant experience.
Posting language: English
Posted: Nov 6, 2026

Original job description

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

Leidos is seeking a Cloud Security Administrator with senior-level RHEL administration experience 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 in RHEL environment, 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.
Ability to diagnose and resolve Linux operating-system, service, storage, networking, authentication, and application issues.
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.
Demonstrated hands-on experience administering Red Hat Enterprise Linux (RHEL) systems in production or enterprise environments.
Familiarity with Linux and Windows security administration, including host-level and cloud security findings.
Experience using Ansible to automate routine system-administration tasks, such as configuration changes, account management, and compliance remediation.
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:

November 6, 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 only and 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.

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