analysis. • Excellent communication and collaboration skills. • BSc/Ba in a related field; relevant experience and certifications are a plus. Preferred Certifications: o PMI Project Management Professional (PMP) o Splunk Core Certified Power User o ITIL v4 Practice Manager (PM) o Microsoft Power BI Data Analyst Associate Clearance: Applicants selected will be subject to a security investigation and may need More ❯
User Activity Monitoring (UAM) tools, minimum one-year UAM experience Utilize databases, data mining, and visualization tools Understanding of cyber forensics Understanding of SIEM and EAM tools (preferable HBSS, Splunk, ArcSight) Ability to interpret situational behaviors, indicators, and predict possible vulnerabilities Capability to make risk management decisions, and provide trend and anomaly analysis Support insider threat inquires Prepare formal briefings More ❯
to our internal threat library. What You Bring Must-Haves Bachelor’s degree in Cybersecurity, Computer Science, or related field. Practical experience with at least one SIEM platform (e.g., Splunk, QRadar). Understanding of networking fundamentals, TCP/IP, and common protocols. Strong investigative mindset and attention to detail. Clear, concise communication skills for both technical and business audiences. Nice More ❯
Employment Type: Full-Time
Salary: £36,000 - £43,000 per annum, Negotiable, OTE
Huntsville, Alabama, United States Hybrid / WFH Options
OSAAVA Services
frameworks Strong writing, communication, and briefing skills for both technical and executive audiences Experience working with tools such as ThreatConnect, MISP, Analyst Notebook, or TIP/SIEM platforms (e.g., Splunk) Preferred Qualifications: Prior DoD or IC experience in CTI or cyber operations Certifications such as GCIA, GCTI, GREM, GCFA, CEH, or Security+ Experience with malware analysis, reverse engineering, or digital More ❯
experience. Hands-on practical experience delivering enterprise-level cybersecurity solutions and controls. Advanced in one or more programming languages, ideally one or more of: NIX Scripting, Python, SQL & GraphQL, Splunk, Grafana & OpenTelemetry. Proficiency in automation and continuous delivery methods. Proficiency in all aspects of the Software Development Life Cycle. Advanced understanding of agile methodologies such as continuous integration and delivery More ❯
Fort Belvoir, Virginia, United States Hybrid / WFH Options
Leidos
lockdowns Applying Security Technical Implementation Guides (STIGS) for Windows and Linux systems Linux shell scripting Preferred Qualifications: Experience with ArcGIS Server & ArcGIS Pro Experience with NGINX, Istio, Kafka, Keycloak, Splunk Original Posting: July 3, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least More ❯
experience • Solid writing skills and use of Wiki pages and Sharepoint sites for documentation • DoD 8570 Certification in a primary OS (Windows, Linux, Cisco) • Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades • Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation. More ❯
First line monitoring and tier 1 and 2 resolution. Requirements System Administration: Morning Checks to include Server and Network Health Checks Tool Monitoring Including but not limited to GEMOne, Splunk, RiverBed, NAC/ClearPass, SCOM Manage User Account Creation and Deactivation via creation scripts, GUI, or other means Ensures security patches are applied to all network infrastructure devices, including voice More ❯
systems (e.g., AWS GovCloud, Azure Government) and FedRAMP requirements. • Familiarity with JSIG, CNSSI 1253, and classified system requirements. • Knowledge of network architectures and system hardening techniques. • Experience with Xacta, Splunk, ACAS, Nessus, and Host-Based Security System (HBSS/ESS). Key Competencies: • Detail-oriented with excellent documentation and organizational skills. • Strong communication skills to interface with government customers, engineers More ❯
SSH, SMTP, SMB, NFS, etc. - In depth knowledge and experience of Wifi networking - In depth knowledge and experience of network topologies - DMZ's, WAN's, etc. - Substantial knowledge of Splunk (or other SIEM's) - Understanding of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK) - Knowledge of Computer Network Defense policies, procedures, and regulations - Knowledge of defense-in-depth principles More ❯
in Cloud DevOps, SaaS, or observability, with 5+ years in leadership roles. Strong hands-on experience with AWS, GCP, Azure, K8S, Terraform and observability tools: Prometheus, Grafana, OpenTelemetry, ELK, Splunk, Datadog, and similar. Proficiency with metrics, logs, traces and APM. Leadership & Global Operations Proven success leading multi-regional or global technical teams with direct management of managers. Demonstrated ability to More ❯
to enhance system functionality and efficiency. Non-Negotiable Requirements: 1. Top Secret with investigation current within the last 5 years 2. On-site, no remote Technical Environment: Microsoft, Linux, Splunk, Ansible, Tenable, GEMS A notification to prospective applicants that reviews, and tests for the absence of any illegal drug as defined in 10 CFR 707.4, will be conducted by the More ❯
Negotiable Requirements: 1. Ability to obtain a Top-Secret clearance; Top Secret with investigation current within the last 5 years 2. On-site, no remote Technical Environment: Microsoft, Linux, Splunk, Ansible, Tenable, GEMS A notification to prospective applicants that reviews, and tests for the absence of any illegal drug as defined in 10 CFR 707.4, will be conducted by the More ❯
handling security incidents. Prior/past DoD Incident response experience. Highly proficient in communicating both verbally and written in English. PREFFERRED SKILLS AND EXPERIENCE: PowerBI, PowerAutomate, PowerApps, Workflows Varonis Splunk DoD Compliance (prior Army contracting/related experience highly preferred but not required). REQUIRED CITIZENSHIP AND CLEARANCE: U.S. Citizenship required. Must have an active Top-Secret clearance. The Alaka More ❯
Virtual Private Networks (VPN) Experience with virtual desktops (Citrix, VMWare) Must be able to work collaboratively across physical locations Preferred Qualifications Experience working with SIEMs to include ELK and Splunk Virtualization automation and optimization Experience working with Jamf Pro, DEP, and Enterprise Connect implementation Experience with writing technical procedures and standard operating procedures CEH Sec+ Network+ CCNA Clearance Requirement : Must More ❯
Virtual Private Networks (VPN) Experience with virtual desktops (Citrix, VMWare) Must be able to work collaboratively across physical locations Preferred Qualifications Experience working with SIEMs to include ELK and Splunk Virtualization automation and optimization Experience working with Jamf Pro, DEP, and Enterprise Connect implementation Experience with writing technical procedures and standard operating procedures Desired Certifications: CEH, Sec+, Network+, CCNA Clearance More ❯
of the following: mobile device security, telecommunications protocols, Operating Systems (Linux, Android, Windows, iOS), software reverse engineering, vulnerability assessment, or malware forensics; Familiarity with cyber security tools such as Splunk, Zeek, Snort, etc. Experience working with and analyzing both raw and processed data; Scripting experience; Ability to think critically and analyze technical data in order to uncover critical information and More ❯
San Diego, California, United States Hybrid / WFH Options
Leidos
Git, GitLab React, React Redux, Style Sheets (CSS, Sass), TypeScript Microsoft Visual Studio Code Preferred Qualifications: Experience with GIS, ArcGIS Server & ArcGIS Pro Experience with NGINX, Istio, Kafka, Keycloak, Splunk, PostgreSQL/PostGIS, Data Modeling Original Posting: July 3, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain More ❯
in a Cloud environment, including Amazon Web Services (AWS), MS Azure and other DoD/Army-approved Cloud hosting environments DoD IAT Level II Certification Familiarity/Experience with: Splunk Security Information and Event Management (SIEM) tool ServiceNow Platform Adobe Experience Manager Desired Certifications: ServiceNow Certifications, ITIL Foundations, COMPTIA Certifications, PMP, DoD IAT Level II Certification Please submit your resume More ❯
Containerisation (e.g. Docker), Virtualisation and Provisioning, Workload and job scheduling (e.g. Kubernetes, Ray) on high core-count machines and rack-scale installations, Management and Observability (e.g. Prometheus, OpenTelemetry, DataDog, Splunk, etc.). 10+ years of relevant experience related to quality assurance/testing teams. Experience with the Atlassian suite and CI/CD platforms such as Jenkins; GitHub or GitLab More ❯
ongoing service incidents Qualifications Experience with a ticketing system for fault tracking, for example Remedy or Salesforce. Working knowledge of network monitoring/event management systems, for example SolarWinds, Splunk, Thousand Eyes. Experience with Linux operating systems and command line interface Experienced with Cisco routers and switches - able to log on and perform fault diagnosis Understanding of typical IP routing More ❯
experience as a cybersecurity engineer with expertise in implementing required security controls and continuous monitoring/auditing for compliance. Advanced skills in log collection and analysis using tools like Splunk to identify security anomalies. Strong knowledge of government regulatory frameworks and security standards (e.g., NIST SP 800-53, RMF, FISMA, FedRAMP). Proven experience implementing security controls for cloud, container More ❯
DevSecOps integration, and audit readiness across domestic and overseas OBO environments. KEY RESPONSIBILITIES: Security Operations and Monitoring: Identify and respond to threats across the OBO enterprise using tools like Splunk, Tanium, and Sentinel. Monitor event logs and perform incident response in line with Department of State standards. Conduct classified spillage containment, forensics, and reporting procedures as required. Vulnerability Assessment and More ❯