37 system administrator engineer jobs at 25 companies in Middletown, DE
3mo
Save
Mark Applied
Hide
System Administrator/Network Engineer
Philadelphia or Philadelphia or Philadelphia
$58k-$72k/yr HybridFull Time
4+ YOEMid to senior Systems Administrator and Network Engineer with 4–8+ years experience; hybrid role; Windows/VMware/AD; networking devices; backups; scripting.
Windows Server, Windows 11, ThinOS, Active Directory, VMware, Azure, Fortigate, Fortinet, LAN, WAN, WLAN, Veeam, PowerShell, Bash, Python, Scribe, Microsoft Visio, Ansible, Terraform
3d
Save
Mark Applied
Hide
Senior System Administrator
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOEBachelor’s degree in computer science, electronics engineering, or related technical field plus 5+ years’ experience, or 13 years’ relevant experience; advanced Windows and storage skills, Linux and scripting proficiency, and ability to pass a Tier 4/High background investigation.
Microsoft Windows, Cisco Scale Protect, EMC/Dell Data Domain, IBM Tape Libraries, NetApp Storage, Linux, Shell Scripting, HDD, SSD, Hybrid Flash, Cloud, Backup Appliance, Optical, Commvault, Oracle Recovery Manager
2d
Save
Mark Applied
Hide
System Integrator
Belcamp or Aberdeen Proving Ground
$87k-$198k/yr OnsiteFull Time
8+ YOERequires a bachelor's degree, 8+ years in systems engineering or administration, Linux administration, network administration, containers, and ability to obtain a Secret clearance.
Linux, Ubuntu, RHEL, CentOS, ArchLinux, ARM
2d
Save
Mark Applied
Hide
System Integrator
Belcamp, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Requires 8+ years in systems engineering or administration, 5+ years Linux administration, 2+ years network administration and containers, a bachelor's degree, and ability to obtain Secret clearance.
Linux, Ubuntu, RHEL, CentOS, ArchLinux, containers, ARM architecture
2mo
Save
Mark Applied
Hide
Network Administrator
Sparks, Maryland, United States
$80k-$85k/yr HybridFull Time
2+ YOE2+ years network engineering and systems administration experience; strong TCP/IP, VPN, SonicWall, Windows Server, Azure, and Microsoft 365 knowledge; experience with ConnectWise Manage and ITBoost; mentoring and client-communication skills.
ConnectWise Manage, ITBoost, Screen Connect, Windows Server, Azure, SonicWall, Microsoft 365, TCP/IP, VPN, RMM, PSA, Cybrary.it
4w
Save
Mark Applied
Hide
Systems Administrator-TS/SCI
Aberdeen Proving Ground, Maryland, United States
$88k-$155k/yr OnsiteFull Time
3+ YOEActive TS/SCI clearance, bachelor’s degree in engineering or computer science, 3+ years systems administration experience, familiarity with DoD standards and Cyber WorkForce directives, strong analytical and organizational skills.
1mo
Save
Mark Applied
Hide
Systems Administrator - TS/SCI required
Aberdeen, Maryland, United States
$43-$74/hr OnsiteFull Time
3+ YOEBachelor's in engineering, computer science, or information systems; 3+ years systems administration experience; active TS/SCI clearance required; experience maintaining and securing complex IT environments; strong leadership, analytical, and communication skills.
6d
Save
Mark Applied
Hide
Electrical Engineer - Buildings
Philadelphia or Butler
$100k-$145k/yr OnsiteFull Time
7+ YOEBachelor’s degree in electrical or architectural engineering, 7 years of construction industry experience preferred, and proficiency with Revit, AutoCAD, and Microsoft Office Suite. Electrical systems and construction administration knowledge required.
Revit, AutoCAD, Microsoft Office Suite, AGI 32, SKM, Newforma, NFPA Standards, International Building Codes
1w
Save
Mark Applied
Hide
Systems Engineer-IT Stf - E4
King of Prussia, Pennsylvania, United States
$118k-$219k/yr OnsiteFull Time
Active Top Secret/SCI clearance, ability to obtain an adjudicated polygraph, 8570 IAT Level II or higher, systems administration experience, and experience with operating systems and cloud platforms.
Windows 2016, Windows 10, Windows 11, RHEL 7, RHEL 9, Kubernetes, Docker, CI/CD, Infrastructure as Code, RMF, NIST 800-53
1mo
Save
Mark Applied
Hide
Title Systems Architect/Developer - Title Insurance
Radnor, Pennsylvania, United States
OnsiteFull Time
Bachelor's in Computer Science or related field; knowledge of AWS, cloud-native design, multiple programming languages, Linux/Windows administration, systems analysis, strong troubleshooting and communication skills.
AWS, Java, Python, C, Rust, C#, Microsoft Windows, Linux
1mo
Save
Mark Applied
Hide
Systems Engineer III** Hybrid in Horsham, PA
Horsham or Philadelphia or New Jersey
$72k-$119k/yr HybridFull Time
6+ YOEUS citizen required with Public Trust clearance; 6+ years systems engineering experience; Windows and Linux administration; Active Directory, DNS, DHCP, virtualization, storage, backup, cloud (Azure/AWS); PowerShell and automation experience.
Windows Server 2016–2025, Microsoft Azure, Hyper-V, Microsoft Entra ID, Microsoft Intune, Azure Monitor, Datadog, PowerShell, Bash, Python, Ansible, Terraform, Qualys, Tanium, Microsoft Defender
1mo
Save
Mark Applied
Hide
Systems Engineer III** Hybrid in Horsham, PA
Horsham or Philadelphia or New Jersey
$72k-$119k/yr HybridFull Time
6+ YOEUS citizen eligible for Public Trust clearance, Bachelor's or equivalent,6+ years systems engineering experience, Windows/Linux administration, Azure/AWS, virtualization, storage/backups, automation with PowerShell/Ansible/Terraform, monitoring and security tooling.
Windows Server, Microsoft Azure, Hyper-V, Microsoft Entra ID, Microsoft Intune, Azure Monitor, Datadog, PowerShell, Bash, Python, Ansible, Terraform, Qualys, Tanium, Microsoft Defender
2w
Save
Mark Applied
Hide
Resident Engineer
Berlin, New Jersey, United States
$34-$40/hr HybridFull Time
10+ YOENICET IV or 10+ years heavy highway construction management; familiarity with NJDOT/NJTA standards, construction management systems, contract administration, safety and traffic compliance.
NJDOT, NJTA, Site Manager, Cap Ex
1mo
Save
Mark Applied
Hide
Senior Engineer: Tier 3 - (On-site)
Philadelphia or Las Vegas or Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or Louisville or Texas or San Francisco
$125k-$150k/yr FieldFull Time
6+ YOEBachelor's or equivalent, 6+ years IT infrastructure experience, strong networking and systems administration skills, data center and low-voltage cabling knowledge, ability to travel frequently, valid driver’s license.
2mo
Save
Mark Applied
Hide
Command Aware and Radio Systems Administrator
Alexandria or Philadelphia or Chandler
HybridFull Time
2+ YOEExperience as an IT systems engineer or network/systems administrator; large-scale data and database update experience; data backup and records management; teamwork and cross-functional coordination; US citizenship and ability to obtain suitability/Secret clearance.
Motorola Command Aware
1mo
Save
Mark Applied
Hide
SuccessFactors Recruiting: Academic Program Administrator (Materials Science & Engineering) (121637)
Baltimore, Maryland, United States
$48k-$84k/yr HybridFull Time
3+ YOEBachelor's degree and 3 years of progressively responsible academic program administration experience; skills in budget reconciliation, admissions support, HR processes, and use of campus administrative systems.
SAP ECC, Concur, JHED, Slate, Canvas, Microsoft Word, Microsoft Excel, DGA, Advisor Dashboard, Administrator Dashboard, CLSS
2mo
Save
Mark Applied
Hide
Systems Engineer (Hybrid - Baltimore)
Baltimore, Maryland, United States
$80k-$100k/yr HybridFull Time
3+ YOE3+ years systems engineering/administration experience with Windows Server, Active Directory, virtualization (VMware/Hyper-V), Azure and Microsoft 365; strong troubleshooting, documentation, and time-management skills.
Windows Server, Linux, Active Directory, Group Policy, DNS, DHCP, VMware, Hyper-V, Azure, Microsoft 365
3w
Save
Mark Applied
Hide
Safety Management Systems Administrator
Baltimore, Maryland, United States
$112k-$168k/yr OnsiteFull Time
6+ YOEBachelor's+8 years or Master's+6 years in safety/engineering/aviation; 3+ years implementing/administering SMS in aviation or regulated manufacturing; ISO/IMS expertise; US citizenship and ability to obtain Secret clearance.
ISO 9001, IA9100, ISO 45001, ISO 14001, Integrated Management System (IMS)
1mo
Save
Mark Applied
Hide
Systems Engineer III** Hybrid in Horsham, PA
Horsham or New Jersey or Philadelphia
$72k-$119k/yr HybridFull Time
6+ YOEUS citizen with Public Trust clearance; Bachelor's in IT or equivalent; 6+ years systems engineering experience; Windows and Linux administration; PowerShell/Bash/Python and automation tools; Azure/AWS and virtualization experience.
Windows Server, Microsoft Azure, Hyper-V, Microsoft Entra ID, Microsoft Intune, PowerShell, Bash, Python, Ansible, Terraform, Qualys, Tanium, Microsoft Defender, Azure Monitor, Datadog, Active Directory, DNS, DHCP, Group Policy
1mo
Save
Mark Applied
Hide
DevOps Support Engineer - Linux
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Experience in application support/operations/DevOps or systems administration; scripting (Bash, Python); Unix/Linux command line; troubleshooting during outages; ability to integrate AI tools; BS in a technical discipline preferred.
Bash, Python, Unix, Linux