Jobs in the United States

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Added 1 min ago
T
Radio Technician
TEKsystems
Madison, WI
- $30 to $35 USD / hour
Candidates must reside within one hour of Madison, WI or be willing to relocate prior to starting · Must reside within one hour of Madison, WI
Added 2 mins ago
Software Development Engineer, AWS Contract Onboarding
Amazon Development Center U.S., Inc.
New York, NY
As a Software Development Engineer, you will own all aspects of the software development lifecycle - design, architecture, implementation, testing, and operations. Your team builds the…
Added 2 mins ago
System Development Engineer, Release Engineering and System Test
Amazon Data Services, Inc.
Cupertino, CA
Are you ready to build the systems that power one of the largest cloud platforms in the world? Developers everywhere rely on Amazon Web Services for storage, compute, and virtualized…
Added 3 mins ago
Oracle Cloud Infrastructure Monitoring & Observability Engineer, OC2 Gov Cloud
ECS FEDERAL LLC
Remote, United States
ECS is seeking a proactive Oracle Cloud Infrastructure (OCI) Monitoring & Observability Engineer to support high-consequence, mission-critical DHS systems. This role is designed for a…
Added 5 mins ago
Senior Embedded Software Test Engineer
Dynetics, Inc
Huntsville, AL
The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate will possess extensive…
Added 5 mins ago
Mechanical Engineer
Dynetics, Inc
Huntsville, AL
Leidos’ Defense Systems is seeking a talented Mechanical Engineer for its Hypersonics line of business. With offices across the United States engaging in the defense, space, cyber and…
Added 5 mins ago
Network Observability Engineer
LEIDOS, INC.
Remote, United States
Leidos CIO Services is seeking a talented and innovative Network Observability Engineer to join our growing team within the CDAO division, which is responsible for enterprise observability…
Added 5 mins ago
Sr Surety Engineer
Dynetics, Inc
Albuquerque, NM · Huntsville, AL
Leidos Defense Systems is seeking a highly motivated Sr Surety Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation of…
Added 5 mins ago
Sr Electrical Engineer
Dynetics, Inc
Albuquerque, NM · Huntsville, AL
Leidos Defense Systems is seeking a highly motivated Sr Electrical Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation…
Added 5 mins ago
Mechanical Engineer
LEIDOS, INC.
Beavercreek, OH
Must hold a SECRET Security Clearance, with the ability to obtain and maintain a TS/SCI Clearance
Added 5 mins ago
Electronics Test and Characterization Engineer
LEIDOS, INC.
Lynnwood, WA
Leidos is seeking an Electronics Test and Characterization Engineer to develop automated test architectures, characterize and evaluate electro-mechanical subsystems, and communicate…
Added 5 mins ago
Senior Associate Engineer, Product Software
Equinix (US) Enterprises, Inc.
United States
…abstract complex enterprise workflows into scalable, resilient systems. Thus, a commitment to collaborative problem solving, sophisticated design, product quality and secure code is…
Added 5 mins ago
FPGA Design - Lead Research Engineer "CLEARANCE REQUIRED"
GE Vernova International LLC
United States
As a Lead FPGA Research Engineer within GE Vernova Advanced Research, you will architect and develop state-of-the-art embedded systems for real-time controls and industrial communication…
Added 5 mins ago
Technical Lead - Plant I&C Systems Design and Implementation
GE Vernova Hitachi Nuclear Energy Americas LLC
United States
Lead preparation of high thru low work planning, scheduling, and resource loading across lifecycle phases of Engineer-Procure-Construct or new product introduction using the applicable…
Added 5 mins ago
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Software Development Engineer in Test
The Pokémon Company International
Bellevue, WA
- $99,318 to $173,808 USD / year
…teams to embed quality throughout the software development lifecycle. The SDET II designs and maintains automated testing solutions, validates complex systems and integrations, and drives…
Added 5 mins ago
Senior GNC Research Engineer
The Charles Stark Draper Laboratory, Inc.
Cambridge, MA
a) Systems analyst or research engineer with experience in defense/missile applications.
Added 6 mins ago
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Technical Support Engineer
Paradigm Health
Remote, United States
- $120,000 to $150,000 USD / year
- Working knowledge of clinical research operations: IRB, CRF, EDC, site coordinator workflows, patient recruitment lifecycle
Added 7 mins ago
Electrical & Software PVT Engineer
Ford Motor Company
Wayne, MI
…Ranger for V18 Electrical quality. The Plant Vehicle Team (PVT) Engineer is a member of Ford Motor Company's Product Development organization and is 'first line of defense' with regards to…
Added 7 mins ago
Mid-Level Systems Engineer
The Boeing Company
Hazelwood, MO
Boeing Global Services (BGS) Engineering team, MQ-25 Program, is seeking a Mid-Level Systems Engineer in Hazelwood, Missouri. This role will focus on Systems Engineering activities such as…
Added 7 mins ago
MT
Senior Electrical Hardware Design Engineer - PCB / Defense I/O Systems
Moseley Technical Services, Inc.
Sterling Heights, MI
- $51.69 to $56.32 USD / hour
Senior Electrical Hardware Design Engineer PCB | Defense I/O Systems Sterling Heights, MI $51.69- $56.32/Hourly U.S. Citizenship is required by Federal Law We are hiring a Senior Electrical…
Added 7 mins ago
Senior Dimensional Analysis Engineer - GD&T / Defense Vehicle Systems
Moseley Technical Services, Inc.
Sterling Heights, MI
Senior Dimensional Analysis Engineer GD&T / Defense Vehicle Systems Sterling Heights, MI $68.75 - $73.75/Hourly U.S. Citizenship is required by Federal Law We are hiring a Senior…
Added 8 mins ago
Graduate Engineer, Structural - Power - EDGE Job Details | Black & Veatch Family of Companies
Black & Veatch
Ann Arbor, MI
As an Entry Level Structural Engineer (Power) at Black & Veatch you will play a meaningful role in addressing some of the world’s most critical infrastructure challenges. This role offers…
Added 8 mins ago
Core Senior .NET Software Engineer
Evolent
Lansing, MI
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 8 mins ago
DAT Feature and Software Engineer
Ford Global
Dearborn, MI
…by developing tools that synchronize engineering data across systems and streamline software delivery…
Added 10 mins ago
C
Senior Hardware Validation Engineer
Canopy
Remote, United States
- $111,775 to $136,935 USD / year
The Senior Hardware Validation Engineer leads end-to-end hardware validation activities across the product-development lifecycle for Canopy products. This role is responsible for…

Five Stones Research Corporation

Intermediate Systems Administrator (Linux & Windows)

Fort Huachuca, AZ, United States

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

Intermediate Systems Administrator (Linux & Windows)

Position Overview Type: Full-Time

Location: Fort Huachuca, AZ

Travel: None expected

Clearance: Department of Defense (DoD) Secret security clearance.

Work Authorization: U.S. Citizenship required

Summary/Objective

Five Stones Research Corporation (5SRC) is seeking energetic candidates to join our established and growing Huntsville-headquartered team.

Essential Functions

Endpoint Lifecycle Management & MECM/SCCM Administration

Serve as the primary administrator for Microsoft Endpoint Configuration Manager (MECM / SCCM), managing infrastructure health, site systems, distribution points, and client agent health across all connected enclaves.
Engineer, test, deploy, and maintain standardized Windows Operating System Deployment (OSD) task sequences and baseline golden images.
Package, test, distribute, and automate application installations, scripts, and software updates across heterogeneous lab and hosting workstations and servers.
Manage and orchestrate enterprise-wide software update distribution using Software Update Points (SUP) integrated with Windows Server Update Services (WSUS).
Create and deploy custom compliance baselines and configuration items (CIs) to enforce security settings, STIG configurations, registry keys, and audit controls.
Develop custom MECM queries, device collections, and reports (SSRS) to provide real-time hardware/software inventory, asset discovery, and compliance auditing.

Systems Administration (Linux & Windows)

Administer, build, configure, and maintain physical and virtual Red Hat Enterprise Linux (RHEL) servers, modern Windows Servers (2019/2022), and Windows 10/11 workstations.
Manage core directory and identity infrastructure, including Active Directory Domain Services (AD DS), Group Policy Objects (GPOs), DNS, DHCP, and role-based access control.
Troubleshoot and maintain enterprise Linux services, including SE Linux policies/security contexts, daemon services (systemd, chronyd), file systems (/opt, logical volumes), and local package managers.
Maintain hypervisor and storage infrastructure, including Nutanix, VMware ESXi/vCenter, and enterprise backup/restore solutions (e.g., Cohesity, snapshots).
Support basic multi-tier database hosting and connectivity for Oracle and Microsoft SQL server backends.
Process, approve, and maintain user access documentation and account provisioning via DD Form 2875 and identity management systems.
Issue, configure, and troubleshoot Public Key Infrastructure (PKI) certificates, CAC authentication, and secure remote protocols across all client and server endpoints.

Cybersecurity, Vulnerability Management & Compliance

Maintain strict system security posture in compliance with Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs).
Execute, review, and analyze weekly Assured Compliance Assessment Solution (ACAS / Tenable Nessus) vulnerability scans and monthly STIG evaluations.
Rapidly remediate identified CVEs, IAVM alerts, CTO/DTO directives, and vendor patches across both Windows and Linux fleets.
Draft, track, and update Plans of Action and Milestones (POA&Ms) for items requiring architectural mitigations or extended test schedules.
Maintain endpoint security agents across all hosts, including Trellix/ePO agents, endpoint detection and response (EDR), and application whitelisting tools (e.g., fapolicyd).
Monitor and analyze system, security, and application logs using SIEM and centralized log management tools (e.g., LogRhythm, Elastic Fleet).

Required Qualifications:

One of the following combinations of education and experience:
Bachelor’s degree
Associate’s degree with at least 2 years of experience
at least 60 semester hours of formal education working towards an Associate’s or Bachelor’s degree and at least 4 years of experience
High School Diploma or equivalent and at least 6 years of experience.
Minimum of 3–5+ years of hands-on systems administration experience across mixed Linux (RHEL) and Windows enterprise server/workstation environments.
Minimum of 2+ years of dedicated, hands-on administration of Microsoft Endpoint Configuration Manager (MECM / SCCM) in an enterprise or lab environment.
Active DoD 8570/8140 IAT Level II Baseline Certification (e.g., CompTIA Security+ CE, CCNA Security, CySA+, GICSP, GSEC, or SSCP).
Relevant computing environment (CE) / vendor training or certification in Microsoft Windows Server/MECM or Red Hat Enterprise Linux (or ability to complete within 6 months of hire).

Preferred Qualifications:

Demonstrable proficiency configuring, operating, and troubleshooting MECM/SCCM (OSD, application packaging, software update deployments, collection management).
Strong working knowledge of Linux administration, specifically Red Hat Enterprise Linux (RHEL), CLI troubleshooting, package management, daemon tuning, and SELinux enforcement.
Solid experience with Windows Server (2019/2022) administration, Active Directory, GPO authoring/troubleshooting, and DNS.
Experience with DoD vulnerability and compliance tooling: ACAS (Tenable/Nessus), SCAP Compliance Checker (SCC), and STIG Viewer (.ckl generation).
Understanding of enterprise backup technologies, bare-metal server recovery, and hypervisor virtualization (Nutanix AHV, VMware).
Excellent written communication skills for authoring Standard Operating Procedures (SOPs), weekly status reports, and technical troubleshooting documentation.
Prior experience administering systems within DoD enterprise testing facilities, operational lab environments, or defense staging enclaves.
Proficiency with PowerShell scripting and Linux Shell (Bash) scripting to automate routine administration, reporting, and deployment tasks.
Hands-on experience managing and troubleshooting enterprise backup appliances (e.g., Cohesity) and application whitelisting tools (e.g., fapolicyd).
Familiarity with Elastic Agent/Fleet management, LogRhythm, or enterprise SIEM architectures.
Basic understanding of perimeter network components (firewalls, VPNs, F5 BIG-IP load balancers) and cloud hosting environments (AWS GovCloud).

What We Offer:

401(k) Matching
Company Events
Dental Insurance
Employee Recognition Programs
Health Insurance
Life Insurance
Paid Time Off
Parental Leave
Performance Incentives
Student Loan Repayment
Tuition Reimbursement
Vision Insurance

This position will be posted for a minimum of 3 business days. If a candidate has not been selected at that time, it will continue to be posted until a suitable candidate is selected or the position is closed. To be considered for this position, applicants must apply online by clicking “Apply” on the specific position on our careers site.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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Jobs in the United States