Linux System Administrator
Tasks
- Analyze logs for abuse and attack patterns
- Apply traffic mitigation and rate limiting rules
- Build protection metrics and alerting dashboards
- Configure and update cloud edge security policies
- Monitor systems and triage incidents
- Resolve incidents or escalate to engineering teams
- Support protection across hybrid cloud and on premises infrastructure
Perks/Benefits
- 401k
- Dental insurance
- Medical insurance
- Paid Holidays
- Tuition reimbursement
- Vacation
- Vision insurance
Skills/Tech-stack
Access Control | Bash | Cloud Networking | Cloud Security | DDoS Protection | HTTP | HTTPS | Linux | Log Analysis | Python | Rate Limiting | Server Administration | TLS | Traffic mitigation | Web Server | Web Server Administration
Education
N/A
Related jobs
-
Senior Linux System Administrator USD 160K-240KActiveMQ | Artemis | Cisco | Cisco Operating Systems | ISO401k retirement plan | Flexible work options | Health benefits | On-call support | Paid HolidaysSenior-level Full TimeColumbia, MD14h ago
-
Linux System Administrator USD 115K-160KCapacity Planning | Cisco | Client-Server | Device Management | Help desk401k retirement plan | Continuing education program | Employee volunteering opportunities | Flexible work options | Health benefitsMid-level Full TimeColumbia, MD14h ago
-
Linux Administrator 2 USD 180K-230KAWS | AWS CLI | Amazon EC2 | Ansible | Auto Scaling401k match | Dental benefits | Healthcare benefits | PTO | Paid parental leaveSenior-level Full TimeFort Meade, Maryland17h ago
-
Database Administrator 2 USD 180K-230KAWS | AWS Cloud | Amazon RDS | Backup and Recovery | Commvault401k fully vested after 60 days | 401k match | Dental insurance | Health insurance | PTOSenior-level Full TimeFort Meade, Maryland17h ago
-
AI Systems Administrator USD 119K-200KAPI Integration | Access Control | Access Management | Audit Logging | AutomationMid-level Full TimeKansas City, MO, United States17h ago
-
Business Systems Administrator I USD 76K-86KAccess Control | Access Management | Cloud Applications | Cloud infrastructure | Data Security401k | Dental insurance | Education reimbursement | Life insurance | Medical insuranceEntry-level Full TimeIrvine, CA21h ago
-
Senior System Administrator/System Engineer (Linux) USD 125K-214KAnsible | Authentication | CentOS | Enterprise Linux | JBoss401k match | Health/Dental/Vision | Referral bonuses | STD/LTD/Life Insurance | StipendsSenior-level Full TimeColumbia, MD, United States1d ago
-
Network Engineer, Systems Administrator USD 93K-135KActive Directory | Azure | Azure Local | Azure Networking | Cisco Meraki401k match | Dental insurance | Employer paid premiums | Flexible spending account | Health insuranceSenior-level Full TimeLorton, Virginia, United States R1d ago
-
Database Administrator, Sr USD 115K-160KDatabase Administration | Database security | Microsoft SQL | Microsoft SQL Server | MySQL401k matching | Paid parental leaveSenior-level Full TimeDetroit, MI, United States1d ago
-
20137 - Sr. Database Administrator USD 90K-130KDatabase security | Linux | Oracle Database | SAP BW | SAP ECCAnnual merit increase eligibility | Education assistance | Medical, dental coverage | Paid time offSenior-level Full TimeMontgomery, AL1d ago
-
Linux Systems Administrator 2/3 - Secret USD 72K-134KAssessment and Authorization | DCID 6 | Docker | HBSS | ICD 503401k matching | 9/80 work schedule | Company-Paid Holidays | Healthcare benefits | Paid time offEntry-level Full TimeFLME228, United States1d ago
-
HPC System Administrator Consultant USD 35K-60KAnsible | Automation Scripting | Bash | DNF | DNS keysDental insurance | Employee discounts | Flexible spending accounts | Health insurance | Leave optionsMid-level Full Time0340 Fred C. Frey Computing Services …1d ago
-
Senior Principal System Administrator USD 107K-204KAccess Management | Active Directory | Authentication | Bash | Containerization24 7 operations coverage | 401k match | Dental insurance | Employee assistance program | Employee scholar programSenior-level Full TimeUS-MA-WOBURN-WB1 ~ 235 Presidential Way ~ …1d ago
-
Network Administrator - Voice USD 70K-90KAsterisk | Bash | Cisco | Ethernet | FreePBXHybrid work | Onsite Days Per Week | Technical training supportMid-level Full TimeBlack Mountain, NC, US, 287111d ago
-
Access Permissions | Account Management | Agile Client | Ansible Tower | Backup restorationMid-level Full TimeMacdill AFB, FL, United States1d ago
-
Senior IT Infrastructure Administrator, Networking USD 108K-159KAnsible | BGP | Cause analysis | Cisco Firepower | Cisco ISEFlexible work | Global career development | Referral bonus | Social events | Time offSenior-level Full TimeBoston, US1d ago
-
Senior IT Infrastructure Administrator, Networking USD 95K-154KAnsible | Automation | BGP | Cause analysis | CiscoGlobal career development | Hybrid work | Social events | Time offSenior-level Full TimePittsburgh, PA1d ago
-
Access Management | Active Directory | Application Firewall | Centralized Logging | Certificate Lifecycle ManagementGlobal career development | Hybrid work | Referral bonus | Social events | Time offSenior-level Full TimeBoston, US1d ago
-
Mid-level Full TimeColumbia, MD, US2d ago
-
System Administrator USD 125K-200KActiveMQ | Apache Kafka | Capacity Planning | Cisco | Desk supportMid-level Full TimeColumbia, MD, US2d ago
-
Cloud Infrastructure Administrator USD 70K-90KAI/ML | ARM Templates | Azure | Azure AI | Azure CAF401k savings plan | Community involvement | Comprehensive health insurance | Education reimbursement | Garage ParkingMid-level Full TimeNational Harbor, Maryland2d ago
-
UNIX/Linux OS Administrator USD 76K-103KLinux | System Administration | UnixFull-flex work week | Paid vacation and holidaysMid-level Full TimeUSA NE Offutt AFB - Offutt …2d ago
-
Access Control | Active Directory | Azure | Azure Active Directory | Azure DevOpsHybrid work option | Paid time off | Remote workMid-level Full TimeLatin America, LATAM, United States2d ago
-
Systems Administrator USD 114K-190KAES | Cryptography | DTAP | Data Encryption At Rest | Data encryptionHealth insurance | Holiday pay | Learning and development | Life insurance | Long-term disabilityMid-level Full TimeUSA-MD-Linthicum Heights3d ago
-
Systems Administrator – 26-014 USD 135K-145KAWS | Active Directory | COTS Software | CentOS | DNSComprehensive benefits | E-Verify employment eligibility confirmation | Security clearance sponsorshipMid-level Full TimeSan Diego, CA, US4d ago