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Added just now
Senior SimCorp GAIN Engineer
Jobgether
Remote, United States
Take technical ownership of a highly customized SimCorp GAIN Security Master environment supporting a leading global investment management organization. In this hands-on engineering role,…
Added just now
Lead Solutions Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Solutions Engineer based in the United States.
Added 6 mins ago
Systems Engineer: Electrical - Level 1 or 2 (AHT)
Northrop Grumman
Chandler, AZ
The Electrical Systems Engineer serves as a primary bridge between the Systems Engineering and Electrical Design. The role requires a strong grasp of system‑level requirements and…
Added 6 mins ago
Lead Principal Electrical Engineer III or IV (SBI LOE3)
Northrop Grumman
Chandler, AZ
Oversees and reviews system architecture, block diagrams, avionics specifications, qualification testing, and test data review of completed designs.
Added 7 mins ago
Senior Quality Systems Specialist
Medtronic
Tempe, AZ
…growth and cross-functional collaboration as we work together to engineer the…
Added 7 mins ago
Sr Industrial Engineer III
RTX Corporation
tucson, AZ
Active and transferable U.S. government issued security clearance is required prior to start date.
Added 7 mins ago
HWIL Electrical Engineer I
RTX Corporation
tucson, AZ
Active and transferable U.S. government issued security clearance is required prior to start date.
Added 7 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Phoenix, AZ
Author technical design documents that account for security, data architecture, system limits, and scalability
Added 7 mins ago
O
Sr Software Engineer - Cloud Automation & AI Systems
Oracle
Phoenix, AZ
- $89,200 to $209,500 USD / year
As a Software Engineer 3, you will play a key role in designing and building the platform capabilities that power this transformation. You will work across automation, orchestration, user…
Added 7 mins ago
O
Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Phoenix, AZ
- $79,200 to $209,500 USD / year
…routing, network address translation, gateway functionality, and security-policy enforcement. You will optimize CPU and memory efficiency, concurrency, latency, and throughput for…
Added 7 mins ago
Field Installation Engineer
Red River
Phoenix, AZ
The Field Installation Engineer is responsible for the planning, installation, configuration, calibration, validation, troubleshooting, and optimization of network and infrastructure…
Added 7 mins ago
Senior Azure Infrastructure Engineer (Remote: US & Canada)
Cytel
Phoenix, AZ
The Senior Azure Engineer will independently lead complex technical workstreams, make sound implementation decisions, troubleshoot difficult production issues, contribute to architecture…
Added 7 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Phoenix, AZ
Working knowledge of generative AI and agentic-system security risks, including data exposure, prompt injection, tool and connector permissions, agent identities, secure execution, and…
Added 9 mins ago
Principal Navigation Engineer
Mach Industries
Huntington Beach, CA
…manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and…
Added 25 mins ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo provided)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
…peers, and ensures operational readiness. Implements robust security controls, executes remediation, maintains compliance documentation, and develops IaC and automation that enable safe…
Added 25 mins ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo assistance available)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
…peers, and ensures operational readiness. Implements robust security controls, executes remediation, maintains compliance documentation, and develops IaC and automation that enable safe…
Added 30 mins ago
Senior Data Platform Engineer
Jobgether
Remote, United States
…of boutique fitness businesses. As the first Data Platform Engineer, you will take ownership of the infrastructure that collects, organizes, governs, and delivers trusted data across…
Added 30 mins ago
Implementation Engineer 4 (Perimeter)
Jobgether
Remote, United States
We are seeking an experienced Perimeter Implementation Engineer to join a Network Delivery and Execution team focused on enterprise cybersecurity infrastructure. In this hands-on technical…
Added 30 mins ago
AWS Cloud Security Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AWS Cloud Security Engineer based in the United States.
Added 59 mins ago
Senior Security Engineer
State of Delaware
Dover, DE
The Senior Security Engineer is expected to be highly technical with a strong background across cloud, application, and identity security, including but not limited to:
Added 1 hour ago
J
PKI Engineer, Consultant
Jobgether
Remote, United States
- $75 to $80 USD / hour
…sensitive data and supporting essential services. As a PKI Engineer, you will design, operate, and enhance enterprise certificate services across cloud and on-premises environments. You…
Added 1 hour ago
J
Microsoft .NET Software Engineer
Jobgether
Remote, United States
- $115,000 to $175,000 USD / year
We are seeking an experienced Microsoft .NET Software Engineer to design, develop, and maintain secure, scalable enterprise applications and software services. In this role, you will…
Added 1 hour ago
Systems Engineer – Junior
Endictus Corp
MD
The Systems Engineer – Junior provides technical support for the installation, maintenance, and servicing of computer systems, software, and operations to ensure systems function according…
Added 1 hour ago
Network Engineer IV
ULSA University of Louisville
United States
…Internet2 connectivity, and related services such as network security, IP addressing, DNS and DHCP. Be an active participant in the design, implementation, and configuration of those…
Added 1 hour ago
T
Network Engineer
TEKsystems
Tallahassee, FL
- $55 to $65 USD / hour
The Network Engineer will provide critical operational support for the organization's enterprise network infrastructure during a temporary leave coverage period. This individual will step…

MANTECH

System Administrator

Laurel, MD, United States

The projected compensation range for this position is $128,000.00-$214,400.00.

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Job details

Pay: The projected compensation range for this position is $128,000.00-$214,400.00.
Experience: 20 years’ experience as a System Engineer/System Administrator in programs and contracts of similar scope, type and complexity is required.
Posting language: English

Original job description

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now - unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization - the foundation of all Enterprise Information Technology (EIT) for MPO.

Responsibilities include but are not limited to:

Configure, administer, and maintain Windows Server operating systems, Active Directory (AD), and associated enterprise services.
Administer VMware environments utilizing vCenter and ESXi, with a primary focus on user/account management, permissions, resource allocation, and baseline virtual machine (VM) troubleshooting.
Provide support for implementation, troubleshooting, and day-to-day operations of IT systems, client/server hardware, storage, and network devices.
Assist with basic Linux operating system troubleshooting and support where integrated with enterprise environments.
Support dispatch systems, hardware diagnostics, and problem resolution across enterprise infrastructure.
Monitor system health, optimize system operations, and participate in capacity analysis and performance tuning.
Analyze and resolve Tier II/III problems associated with server hardware, operating systems, applications, and enterprise software integration.

Minimum Qualifications:

Bachelor’s degree in technical discipline from an accredited college or university.
20 years’ experience as a System Engineer/System Administrator in programs and contracts of similar scope, type and complexity is required.
Demonstrated experience in planning and leading Systems Engineering/Administration efforts is required.
Proven hands-on experience in Windows Server administration, user account management, and group policy (GPO).
Hands-on experience with VMware vCenter and ESXi
Demonstrated experience with modern automation, configuration or monitoring tools such as Splunk, PowerShell or Ansible.
IAT Level II certification (DoD 8140 required within 60 days of starting employment; acceptable certifications include Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, or SSCP).

Preferred Qualifications:

Microsoft Certified: Windows Server Hybrid Administrator Associate or equivalent enterprise Windows certification.
VMware Certified Technical Associate (VCTA) or VMware Certified Professional (VCP).
Experience with enterprise storage platforms, particularly NetApp.
Experience supporting cross-platform integration between Windows Active Directory and Red Hat Enterprise Linux (RHEL) systems.
Scripting capability (e.g., PowerShell, Bash) for automating routine administrative tasks and account workflows.

Clearance Requirements:

Must have a current/active Top Secret/SCI with Polygraph.

Physical Requirements:

The person in this position must be able to remain in a stationary position 50% of the time.
Occasionally move about inside the office to collaborate with other leaders/teams, use standard office automation equipment, and engage in virtual communication.

The projected compensation range for this position is $128,000.00-$214,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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More about this job

Skills

EIT
Microsoft Windows Server
Microsoft Active Directory
VMware
Troubleshooting
Linux
Splunk
Microsoft PowerShell
Ansible
Security+
CCNA
Microsoft Windows
Red Hat Enterprise Linux
Bash
Communication skills

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