155 security administrator jobs at 104 companies in Addison, TX

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Security Systems Administrator
Frisco, Texas, United States
HybridFull Time
Public Storage
Public StorageNYSE: PSA: Self-storage services for residential and commercial customers.
5+ YOE5+ years security systems management experience, proficiency with video and alarm systems, ability to read construction drawings, budgeting experience, strong communication and teamwork skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel
1mo
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Workday HCM Security Administrator
Dallas or Atlanta or Houston or Chicago
$130k/yr RemoteFull Time
HHS
HHS: Provides outsourced facilities management and support services.
2+ YOE2+ years HRIS/Workday HCM administration experience; strong Workday security, reporting, and data management skills; Microsoft Excel and SQL proficiency; Workday certification preferred.
Workday HCM, Enterprise Interface Builder (EIB), Microsoft Excel, SQL
1mo
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Workday HCM Security Administrator
Dallas or Atlanta or Houston or Chicago
$130k/yr RemoteFull Time
HHS
HHS: Provides facility management and support services to various industries.
2+ YOE2+ years HRIS/Workday administration experience, strong Workday security and reporting knowledge, EIB and data management experience, proficiency with Microsoft Excel and SQL; Workday certifications preferred.
Workday HCM, Enterprise Interface Builder (EIB), Microsoft Excel, SQL
2mo
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Security Specialist - Akamai Security Suite Administrator
Pittsburgh or Strongsville or Denver or Phoenix or Birmingham or Dallas
$65k-$159k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOE3+ years in network/security or web app administration; experience with Akamai security tools; bachelor's degree in a related field.
Akamai Security Suite, Kona Site Defender, WAF, Bot Manager, DDoS mitigation, Splunk, ELK Stack, Terraform, Ansible, AWS, Azure, GCP, Python, Bash, JavaScript, TCP/IP, DNS
6d
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Physical Security Systems Administrator
Fort Worth, Texas, United States
HybridFull Time
GM Financial: Provides automotive financing and leasing services for dealers and consumers.
1+ YOE1-2 years physical security system design/installation experience; knowledge of access control, VMS and alarm systems; proficiency with Active Directory, SQL Server, Windows/Linux, and Microsoft Office; strong troubleshooting and communication skills.
Lenel, OnGuard, Avigilon, Active Directory, SQL Server, Windows, Linux, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
3w
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Office Administrator
Dallas, Texas, United States
OnsiteFull Time
Core Specialty
Core Specialty: Provides tailored specialty insurance and reinsurance solutions.
5+ YOEProvide administrative support and office coordination, manage visitor reception, scheduling, mail, security access, travel/expense support for site leaders; strong Microsoft Office skills; 5 years administrative experience preferred; authorized to work in the U.S.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Suite
1mo
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System Administrator Advisor - SAP Security
Dallas, Texas, United States
OnsiteFull Time
Diamondback Energy
Diamondback EnergyNASDAQ: FANG: Explores and produces oil and natural gas reserves.
4+ YOEBachelor's degree or equivalent experience; 4+ years in SAP GRC, role administration and security for ECC 6.0/S4-HANA; experience with S/4 HANA 1909+, role design, remediation, automation, SOX reporting, and structural authorizations.
SAP GRC, SAP S/4 HANA, S4Hana, FIORI, GTS, Solution manager, HANA, BTP, Microsoft Azure, SAP HCM, SAP Solution Manager, SAP GRC 10.0/10.1, MSMP, BRFPlus, SAP LDAP, SAP Enterprise Portal, ABAP, Access Request Management (ARM), Access Request Analysis (ARA), Emergency Access Management (EAM), Business Role Management (BRM)
1w
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Senior Coordinator, Administrator
Richardson, Texas, United States
$53k-$101k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
6+ YOEAA/AS degree with ~6 years relevant administrative experience, advanced Microsoft Office skills, active transferable U.S. TS/SCI security clearance and U.S. citizenship required.
Microsoft Office
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Security Admin EndPoint&Malware Prot Sr
Dallas, Texas, United States
OnsiteFull Time
Softtek
Softtek: Provider of global software engineering and IT services.
Manage and maintain security tools (EDR, DLP, vulnerability and application scanning), respond to alerts, perform updates/patches, and support MS Purview administration and DLP operating model.
EDR, Microsoft Purview
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Security Concierge
Dallas, Texas, United States
OnsiteFull Time
Bank OZK
Bank OZKNASDAQ: OZK: A regional bank providing retail and commercial financial services.
2+ YOEHigh school diploma, 2+ years receptionist/administrative or security console experience, 1+ year Microsoft Word/Excel/Outlook experience, strong communication, multitasking, confidentiality, and ability to lift 25 lbs.
Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Excel
2mo
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System Administrator
Hurst, Texas, United States
$100k-$120k/yr HybridFull Time
Work Truck Solutions
Work Truck Solutions: Software and marketplace for the commercial vehicle ecosystem.
3+ YOE3+ years in System Administration or IT Support; Azure cloud and M365 experience; networking and security expertise; Windows/macOS proficiency.
Microsoft Azure, Microsoft 365, PowerShell, Python, Bash, TCP/IP, DNS, DHCP, VPN, Network Security Groups, macOS, Windows
3mo
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IT Administrator
Dallas, Texas, United States
OnsiteFull Time
MeritFirst
MeritFirst: AI platform for objective skill-based talent evaluation and recruitment.
5+ YOE5+ years in IT support or systems administration; onsite Dallas, TX; DoD/government-regulated environment experience; strong security and compliance focus.
18h
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System Administrator
Grand Prairie, Texas, United States
HybridFull Time
Cutter & Buck
Cutter & BuckNasdaq Stockholm: NEWW B: Designs and distributes premium sportswear and corporate promotional apparel.
5+ YOE5+ years system administration experience with M365/Azure, Active Directory, Windows/Linux servers, virtualization, networking, backup, endpoint management, and security; valid passport required for travel.
Active Directory, Microsoft 365, Azure, Windows, Linux, VMware, Meraki, Ansible, PowerShell, Intune, Autopilot, OneDrive, Exchange, Group Policy, MFA
2mo
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Network Administrator
Fort Worth, Texas, United States
OnsiteContract, Full Time
Radiology Associates of North Texas
Radiology Associates of North Texas: Provides IT and network administration services to support enterprise infrastructure.
3+ YOE3+ years network administration experience supporting Cisco routing/switching, VPNs, LAN/WAN, network security; CCNA preferred, Bachelors in CS/IT or equivalent; familiarity with Azure and network monitoring.
Cisco, Cisco Catalyst, Nexus, Azure, RingCentral, ITIL, OSPF, EIGRP, BGP, VLANs, STP, EtherChannel, QoS, VPN, DNS, DHCP, RADIUS, VoIP
5d
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Grants Administrator
Plano, Texas, United States
OnsiteFull Time
Oceans Healthcare
Oceans Healthcare: Provider of specialized behavioral health and psychiatric services.
5+ YOEBachelor's degree and 5+ years grant writing/administration or related experience; demonstrated success securing federal/state/private funding; strong grant writing, budgeting, project management, and reporting skills.
Microsoft Office Suite
1mo
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SharePoint Administrator
Dallas, Texas, United States
$150k-$170k/yr OnsiteFull Time
American Systems
American Systems: Providing strategic engineering and IT solutions for government programs.
8+ YOEU.S. citizen with Top Secret/SCI eligibility, Bachelor\u0002s degree or equivalent experience, 8+ years SharePoint administration, DoD 8140 IAT II (e.g., Security+ CE), PowerShell and Windows/SQL/AD/IIS experience, SharePoint upgrades/migrations.
Microsoft SharePoint, Microsoft PowerShell, VMware vSphere, ESXi, vCenter Server, Microsoft SQL Server, Microsoft Windows Server, Microsoft Active Directory, Microsoft IIS
2w
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NETWORK ADMINISTRATOR II
Grand Prairie, Texas, United States
OnsiteFull Time
Grand Prairie Independent School District
Grand Prairie Independent School District: Public K-12 school district serving students in Texas
3+ YOE3+ years network administration experience, knowledge of LAN/WAN/WIFI, Windows Server, Active Directory, virtualization, scripting (PowerShell), and enterprise networking/security technologies.
Cisco, Palo Alto, Microsoft, VMware, Microsoft Office 365, SCCM, PowerShell, WSUS, DHCP, DNS, IIS, KMS, Compellent, iSCSI, Exchange, LDAP, Cisco ISE
1w
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Network Administrator - Remote
Dallas, Texas, United States
$55k-$88k/yr RemoteFull Time
US Anesthesia Partners
US Anesthesia Partners: Provides comprehensive anesthesia and pain management services to facilities.
2+ YOE2 years network administration experience, degree or equivalent, compTIA Network+ preferred, Azure networking and VPN experience, scripting (PowerShell, Python) and network security knowledge.
Microsoft Azure, Virtual WAN (VWAN), VPN Gateway, NSGs, PowerShell, Python, SIEM
1d
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Corporate Systems Administrator
Dallas, Texas, United States
OnsiteFull Time
Omni Hotels & Resorts
Omni Hotels & Resorts: Operates luxury hotels, resorts, and golf courses globally.
6+ YOE6+ years systems administration experience; expertise in Windows server, virtualization, networking, security tools, backups, and cloud platforms; Bachelor's preferred; strong troubleshooting and scripting skills.
AWS, Azure, GCP, Cloudflare, PowerEdge, Powervault, vxRail, SAN, Microsoft Office 365, Microsoft Exchange Server, Microsoft SQL Server, Microsoft Server, Active Directory, DNS, WINS, DHCP, IIS, Okta, Azure SSO/IAM, EDR, SIEM, DLP, VPN, VMware, Horizon VDI, vSAN, DRS, Linux, PBX, VBScript, PowerShell, Cisco Networking, Veeam Backup and Replication
2mo
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Site Security Manager, USARC DEERS/RAPIDS
Hoover or Pago Pago or Los Alamitos or Los Angeles or Mountain View or Aurora or Orlando or Fort Gillem or Fort Shafter or Darien or Arlington Heights or Forest Park or Fort Knox or Devens or Livonia or Saipan or Vicksburg or Charlotte or Fort Bragg or Londonderry or Fort Totten or Rochester or Williamsport or Johnstown or Moon Township or Fort Buchanan or Greenville or Grand Prairie or Houston or Salt Lake City or Abingdon or Marysville or Vancouver
OnsiteFull Time
Yorktown Systems Group
Yorktown Systems Group: Provides professional services and training to government agencies.
1+ YOEHigh school diploma and 1 year customer service experience; proficient in MS Office; RAPIDS certification required; administrative and security duties.
Microsoft Word, Outlook, RAPIDS, scanners, copiers, keyboard, mouse