AmerenNYSE: AEE: Generates and distributes electric and natural gas utility services.
5+ YOEBachelor’s degree in engineering, mathematics, or computer science; 5+ years experience required for Senior, 7+ for Lead; ADMS/SCADA experience preferred.
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Knowledge of service management, ITSM and ITIL practices; experience with monitoring tools (Splunk, Dynatrace) preferred; strong critical thinking, risk awareness, automation mindset, and cross-functional collaboration skills. Bachelor's in IT/CS/Engineering preferred.
Senior Systems Engineer - Site Reliability Engineering
St. Louis or Brentwood or Richmond Heights or Clayton or Maplewood
HybridFull Time
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
3+ YOE3+ years in software engineering environments supporting Java, Web Services, C/C++, PL/SQL; 2+ years middleware (Tuxedo, WebLogic, Tomcat) and AIX/Linux sysadmin; 2+ years scripting (Shell/Bash, Python, Perl, PowerShell); 1+ year Splunk/Dynatrace; must reside in St. Louis area and be authorized to work in the U.S.
Perficient: Provides digital transformation and AI consulting for global enterprises.
5+ YOE5+ years application development experience (3+ years ServiceNow ITOM/ITSM), CIS-ITOM required, experience with Event Management, MID Server, Dynatrace/Datadog/Splunk/AppDynamics, JavaScript/Glide scripting, REST/SOAP integrations, cloud (AWS/Azure/GCP), CMDB/CSDM, and strong communication skills.
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yrRemoteFull Time
Polsinelli: Am Law 100 law firm providing comprehensive legal services.
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
GCyber: Provides specialized cybersecurity and IT modernization for government agencies.
8+ YOEActive DoD Top Secret clearance, CCNP and DoD 8140/8570 IAT Level II, BA/BS, 8+ years network engineering experience, expertise in routing/switching/firewall/VPN/IPv4/IPv6, DISA STIGs, and scripting for automation.
World Wide Technology: Global technology solutions provider and systems integrator.
4+ YOE4+ years SRE/performance engineering experience; strong Kubernetes/OpenShift, observability, APM, and performance testing skills; BS degree or equivalent experience; proficiency with GitHub and programming in JavaScript, Python, C, or Java.
Kubernetes, Red Hat OpenShift, Istio, k6, LoadRunner, JMeter, Grafana, Splunk, Prometheus, GitHub, JavaScript, Python, C, Java, Dynatrace, AppDynamics, Datadog, New Relic, Oracle, SQL Server, PostgreSQL, MongoDB, Toad, SQL Developer, TELNET
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
7+ YOETS/SCI clearance required; 7+ years VDI experience (Citrix/VMware), strong Windows Server and networking knowledge, PowerShell scripting, and ability to design, implement, and troubleshoot enterprise VDI environments.
Citrix Applications, Virtual Infrastructure, VMware, Citrix Virtual Apps and Desktops, Citrix Provisioning Services (PVS), Machine Creation Services (MCS), Liquidware ProfileUnity, Microsoft FSLogix, Citrix ADC (NetScaler), VMware vSphere, Microsoft Hyper-V, Nutanix, Citrix Xenserver, PowerShell, Microsoft SQL Server, Terraform, Ansible, DSC, ControlUp, Citrix Director, Splunk, Microsoft SCOM
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
4+ YOEBA/BS+4yrs, DoD Secret clearance, IAT Level II certification (e.g., Security+ CE), CE certification in technical area, Windows Server 2012/2016, Azure or AWS, Linux, LDAP/Kerberos/Active Directory, SAN/NAS, on-call availability.
Splunk, Cisco, McAfee, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Azure, AWS, Linux, Solaris, LDAP, Kerberos, Active Directory, SAN, NAS
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
4+ YOEBA/BS+4 years experience, DoD Secret clearance, IAT Level II certification (eg Security+ CE, CySA+, GICSP, GSEC, CND, SSCP), CE certification for network or OS area, Microsoft Windows Server 2012/2016, Azure/AWS, Linux, production environment experience, on-call availability, strong troubleshooting and communication skills.
Microsoft Windows Server 2012, Microsoft Windows Server 2016, Azure, AWS, Linux, UNIX, RedHat, Splunk, Cisco, McAfee, LDAP, Kerberos, Active Directory, SAN, NAS
GDITNYSE: GD: Delivers IT and mission services to government agencies.
7+ YOETS/SCI clearance required (able to obtain TS/SCI + Polygraph), US citizenship, 7+ years experience designing/administering Citrix and enterprise VDI on VMware/Hyper-V/Nutanix; Windows Server, AD, networking, PowerShell skills.
Citrix Applications, Citrix Provisioning Services (PVS), Machine Creation Services (MCS), Liquidware ProfileUnity, Microsoft FSLogix, Citrix ADC (NetScaler), VMware vSphere, Microsoft Hyper-V, Nutanix, Citrix Xenserver, Windows Server, Active Directory, Group Policy, DNS, DHCP, PowerShell, Microsoft SQL Server, Terraform, Ansible, DSC, ControlUp, Citrix Director, Splunk, Microsoft SCOM, SAN, NAS, HCI, STIG
Fort Meade or Pensacola or Mechanicsburg or Columbus or San Antonio or Scott AFB or Hill AFB
$87k-$198k/yrOnsiteFull Time
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years supporting ICAM/identity governance and directory services (Active Directory/LDAP); experience with MFA (Okta, Duo, Auth0), PAM (CyberArk, Delinea), cloud IAM (Azure/AWS), PKI/PIV, and a Secret clearance.
Active Directory, LDAP, Okta, Duo, Auth0, CyberArk, Delinea, Azure, AWS, PKI, PIV, Microsoft Identity Manager, SailPoint, Saviynt, One Identity, Splunk, ELK
Abile Group: Provides IT, cybersecurity, and program management services to government agencies.
5+ YOETS/SCI clearance with polygraph, Bachelor's in a technical field, 5+ years systems engineering experience, IAT II and CSSP Infrastructure Support (within 120 days), advanced Linux, hypervisors, SIEM, scripting (Python, Bash, PowerShell), networking and configuration management.
London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.
5+ YOE5+ years software development experience with C++/C#/ .NET, strong C++ fundamentals, Linux/Bash/Cron experience, cloud (Microsoft Azure/AWS/GCP), Git, CI/CD practices, and familiarity with AI-assisted coding tools.
C++, C#, .NET, Linux, Bash, Cron, Microsoft Azure, AWS, Google Cloud Platform (GCP), Git, GitHub Copilot, Microsoft Copilot, ChatGPT, Azure DevOps, GitHub Actions, Jenkins, AWS Lambda, Azure Functions, Docker, Kubernetes, Prometheus, Grafana, Datadog, Splunk, Microsoft Azure Monitor
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
Deep Elastic Stack expertise, scripting/automation (Python, PowerShell, Bash), cloud and Linux knowledge, ability to deploy at scale, willingness for on-site domestic/international engagements, U.S. passport and Secret clearance required.
By Light Professional IT Services: Provides IT systems engineering and cybersecurity solutions for federal agencies.
10+ YOEInstall, configure, and maintain UNIX/Linux and Microsoft server environments; troubleshoot systems; support production infrastructure; participate in on-call rotations; active DoD Secret clearance required.
Microsoft Windows Server 2012/2016, Azure, AWS, Linux, LDAP, Kerberos, Active Directory, SAN, NAS, Splunk, Cisco, McAfee, Solaris