Jobs in the United States

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Regional Coach - ELA - San Antonio (Immediate Opening)
IDEA Public Schools
San Antonio, TX
Travel across or outside of IDEA regions up to approximately 10 times per year for possible strategic collaboration, training facilitation, external training opportunities, and/or required…
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Regional Coach - Early Childhood - San Antonio (Immediate Opening)
IDEA Public Schools
San Antonio, TX
Travel across or outside of IDEA regions up to approximately 10 times per year for possible strategic collaboration, training facilitation, external training opportunities, and/or required…
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Technician - Global Parts Solutions (Logistics)
GLOBALFOUNDRIES U.S. INC.
NY
…- Global Parts Solutions focused on logistics of inventory management to develop, implement, and support the electronic repair center (ERC) for Fab 8, in Malta, New York. This position is…
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AI Processor Hardware/Software Integration Engineer Intern (Summer 2027)
MIPS Holding Inc
TX
Must have at least an overall 3.0 GPA and be in good academic standing
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AL
Customer Experience Specialist
Accenture LLP Company
NY
- $54,900 to $120,000 USD / year
(If Associate Degree, must have minimum 6 years work experience)
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Legacy Modernization Data Architecture Lead
Deloitte US
Atlanta, GA · Austin, TX · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbus, OH · Costa Mesa, CA · Dallas, TX · Denver, CO · Detroit, MI · Hartford, CT · Houston, TX · Indianapolis, IN · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · Nashville, TN · NY · Philadelphia, PA · Pittsburgh, PA · Raleigh, NC · Richmond, VA · Sacramento, CA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
…hierarchies, RAG pipelines, tool-calling agents, and context/memory…
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Cost Manager / Quantity Surveyor
Turner & Townsend
New Albany, OH
Our capabilities include program, project, cost, asset and commercial management, controls and performance, procurement and supply chain, net zero and digital solutions.
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Human Resources Business Partner
Dean Dorton
Remote, United States
Advise leaders on employee relations, performance management, coaching, and talent development.
Added just now
HB
Direct Service Staff
HOMEWARD BOUND, INC.
Minnetonka, MN
- $16 USD / hour
Individualized Support: Implement individual program, risk management, healthcare, and other care plans as written.
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Human Resources Business Partner
Dean Dorton
Remote, United States
Advise leaders on employee relations, performance management, coaching, and talent development.
Added just now
Human Resources Business Partner
Dean Dorton
Remote, United States
Advise leaders on employee relations, performance management, coaching, and talent development.
Added just now
Human Resources Business Partner
Dean Dorton
Remote, United States
Advise leaders on employee relations, performance management, coaching, and talent development.
Added just now
Human Resources Business Partner
Dean Dorton
Remote, United States
Advise leaders on employee relations, performance management, coaching, and talent development.
Added 1 min ago
Manager, Strategy, Growth & Transformation
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Chicago, IL · Costa Mesa, CA · Detroit, MI · Houston, TX · Indianapolis, IN · Jacksonville, FL · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · NY · Philadelphia, PA · Pittsburgh, PA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Tampa, FL · Tempe, AZ
Driving assessment and redesign of end-to-end processes across claims, enrollment, billing, customer service, utilization management, care management, and pharmacy or PBM operations.
Added 1 min ago
Senior Manager, Technical Portfolio Leader - Tax Transformation
Deloitte US
Houston, TX
Ability to perform job responsibilities within a hybrid work model that requires US Tax professionals to co-locate in person 2 – 3 days per week
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Senior Consultant, Strategy, Growth & Transformation
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Chicago, IL · Costa Mesa, CA · Detroit, MI · Houston, TX · Indianapolis, IN · Jacksonville, FL · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · NY · Philadelphia, PA · Pittsburgh, PA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Tampa, FL · Tempe, AZ
…platform redesign, process improvement, implementation, project management office (PMO), change enablement, and operating model…
Added 1 min ago
Engineering Delivery Senior Manager with DevOps, GitHub and Cloud Experience
Deloitte US
Charlotte, NC · Morristown, NJ · NY · Raleigh, NC · San Jose, CA
Delivery Management Technical Program/Project Manager/Associate Vice President - AI & Engineering
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Account Manager
LandCare
Aston, PA
Provide organizational management, leadership and communication between client and production team in a timely fashion and work cooperatively to find delivery solutions
Added 1 min ago
Program Manager – PCBA Assembly / Aerospace Programs
Rocket EMS
Carson City, NV
5+ years of experience in program management, project management, customer account management, or operations leadership within electronics manufacturing.
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PCBA Manufacturing Engineer
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…production, process engineering, quality, test, materials, and program management to ensure assemblies are built efficiently, consistently, and in compliance with customer…
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Nurse Employee Health 3
CORP-Corporate Office
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…among the workers. Nurse will assist in providing appropriate training to management and…
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Material Rqmnt Planning Analyst
CORP-Corporate Office
United States
Work with Global Supply Chain, Program Management, Operations Project Management, Manufacturing, Inventory, Engineering and Mission Assurance stakeholders to ensure schedule compliance to…
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Event Technical Lead, Audio Visual - The Westin Copley Place, Boston
Encore Global
Boston, MA
Internal applicants must meet/complete all training and certification requirements as determined by Encore’s Global Learning Training Program in their current position, and for the position…
Added 1 min ago
Event Operations Supervisor, Audio Visual – Grand Hyatt DFW
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DFW Airport, TX
Internal applicants must meet/complete all training and certification requirements as determined by Encore’s Global Learning Training Program in their current position, and for the position…
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Event Sr. Technical Lead, Audio Visual - Gaylord Texan
Encore Global
Grapevine, TX
Internal applicants must meet/complete all training and certification requirements as determined by Encore’s Global Learning Training Program in their current position, and for the position…

AMERICAN SYSTEMS

Systems Administrator - VMware & Virtualization | Top Secret w/SCI eligibility

Arlington, VA, United States

$120,000 to $150,000 USD / year

Apply on careers-americansystems.icims.com About employer

Applications open in a new tab.

Job details

Pay: $120,000 to $150,000 USD / year
Apply by: Nov 11, 2027
Experience: 3+ years of experience in systems administration, network administration, or cyber infrastructure support.
Posting language: English
Posted: Nov 11, 2026

Original job description

Overview

American Systems is seeking a Sr. Systems Administrator with strong experience in network infrastructure, switching, and VMware virtualization to support, maintain, secure, and optimize enterprise IT systems.

This role is responsible for administering core infrastructure environments, including network switches, virtualized platforms, server systems, and cybersecurity controls. The ideal candidate combines hands-on systems administration expertise with strong networking knowledge and a security-first mindset.

Responsibilities

Administer, maintain, and troubleshoot enterprise IT infrastructure, including servers, virtual environments, and network systems.
Configure, manage, and support network switches, VLANs, trunking, port security, and related network services.
Monitor and maintain LAN/WAN connectivity, network performance, and infrastructure availability.
Deploy, administer and support VMware environments, including ESXi hosts, vCenter, virtual machines, storage connectivity, snapshots, patching, and performance tuning.
Implement and maintain secure system configurations in accordance with company cybersecurity policies and best practices.
Perform system hardening, patch management, vulnerability remediation, and access control administration.
Support firewall, VPN, endpoint protection, and network access controls as needed.
Manage Active Directory, group policies, DNS, DHCP, and other core infrastructure services.
Respond to system alerts and outages; conduct root cause analysis and document corrective actions.
Support backup, disaster recovery, and business continuity processes for critical systems.
Maintain system documentation, network diagrams, standard operating procedures, and asset inventories.
Assist with audits, compliance activities, and security assessments.
Collaborate with IT, cybersecurity, and business teams on infrastructure upgrades, deployments, and operational improvements.
Recommend improvements to system performance, reliability, and security posture.

Qualifications

Active Top Secret clearance with SCI eligibility
CompTIA Security+ certification
3+ years of experience in systems administration, network administration, or cyber infrastructure support.
Hands-on experience with managed network switches and enterprise networking concepts.
Strong experience with VMware vSphere, including ESXi and vCenter administration.
Experience with Windows Server administration and core services such as Active Directory, DNS, DHCP, and Group Policy.
Understanding of cybersecurity principles, system hardening, patching, vulnerability management, and secure access controls.
Experience troubleshooting network connectivity, switching, and virtualization issues.
Familiarity with backup and recovery tools, monitoring platforms, and automation/scripting.
Strong analytical, troubleshooting, and documentation skills.
Ability to work independently and collaboratively in a fast-paced environment.

Technical Skills

VMware ESXi, vCenter, VM provisioning and administration
Network fundamentals including network switching and routing, VLANs, STP, trunking, port security, TCP/IP, DNS, DHCP, and VPN
Windows Server administration
Active Directory and Group Policy
System monitoring and log review
Patch management and vulnerability remediation
Backup and disaster recovery
Cybersecurity best practices and secure configuration management

Soft Skills

Strong problem-solving and critical thinking
Clear written and verbal communication
Ability to prioritize and manage multiple tasks
Strong customer service and teamwork mindset
Attention to detail and commitment to secure operations

Helpful Addtional Qualifications

Experience with Cisco, Dell, Aruba, Juniper, or similar enterprise switching platforms.
Bachelor’s degree in Information Technology, Cybersecurity, Computer Science, or related field preferred; or equivalent combination of education and experience.
Industry certifications such as:
Network+
CCNA
VMware VCP
Microsoft or other relevant infrastructure certifications
Experience with firewalls, IDS/IPS, SIEM, or endpoint detection and response tools.
Familiarity with scripting or automation using PowerShell, Python, or similar tools.
Experience supporting regulated or compliance-driven environments.

Work Environment

All work will take place on-site
May occasionally require after-hours support for system maintenance

Pay Transparency Statement AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $120,000.00/Yr. - USD $150,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. EEO Statement EEO Race/Sex/Disability Status/Veteran Status

Apply on careers-americansystems.icims.com About employer

More about this job

Skills

VMware
Cybersecurity
System administration
Troubleshoot
LAN
WAN
VPN
Symantec Endpoint Protection
Microsoft Active Directory
DNS
DHCP
Root cause analysis
Implement ICT recovery system
Documentation
Regulatory compliance
Security+
Network administration
Microsoft Windows Server
Troubleshooting
Work independently
Problem solving
Critical thinking
Communication skills
Customer service
Teamwork
Attention to detail
Computer technology
Computer science
Network+
CCNA
IDS
IPS
Microsoft PowerShell
Python

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Work requirements

Jobs in the United States