CrawlJobs Logo
Lobellia Logo Lobellia · Logistics

Layer 3 Security Coordinator

Mozambique, Pemba Employment contract · Job Posted May 09, 2026
Apply Position
Job Link Share

Job Description

We are looking for a Layer 3 Security Coordinator for one of our clients with the following details: Location: Pemba - Cabo Delgado, Pemba, Mozambique. Planned Start Date: June 2026. Purchase Order Duration: 12 months. Work Scheme: Rotational 28 days ON and 28 days OFF. We are seeking candidates for a Security Coordination role with strong, hands-on experience in border operations within Tanzania. Ideal candidates will demonstrate in-depth knowledge of the Tanzanian border environment, local security dynamics, and operational frameworks. Familiarity with regional context, stakeholders, and on-the-ground coordination in Tanzania is highly valued.

Job Responsibility

  • Mentoring Protection Force personnel so that they are fully implementing VPSHR guidelines while at the same time they keep a high operational level to protect Project’s operations
  • Being responsible for the organization of Project’s logistical movement along Layer 3 areas
  • Being responsible of the contractors’ convoy organization in coordination with contractors and the related escort movement
  • Ensuring that all project’s related socioeconomic activities have the right security support and the most updated security awareness information of the concerned area
  • Overseeing socioeconomic / stabilization activities in specific Layer 3 area
  • Reporting on security situations and the threat escalations where and when necessary
  • Ensuring Rules and regulations in accordance with TEPMA1 security SOPs are in place for all contractor staff
  • Assessing security conditions along the road in close contact with security department in Afungi
  • Working closely with Local authorities, local population as well as State security and private Security forces and TEPMA1 contractors daily
  • Constantly evaluating the security threat level in operations

Requirements

  • Must have a basic high school diploma
  • Have a military or Police background (minimum Senior NCO)
  • Have experience working with Military and Police personnel
  • Valid driver's License
  • Valid passport
  • Fluent in English, Portuguese and Swahili as a spoken language, and notions in local languages
  • No Criminal record
  • Basic computer skills, Experience on Windows System
Lobellia - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Layer 3 Security Coordinator

8 matching positions

Network Engineer

We are looking for an experienced Network Engineer to support diverse client env...
Location
Location
United States , Dayton
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 7 years of hands-on experience in network engineering, network administration, or closely related infrastructure support roles
  • Strong knowledge of TCP/IP networking, routing and switching principles, VLAN segmentation, and structured network troubleshooting methods
  • Hands-on experience with Cisco technologies, including routers, enterprise networking components, and security platforms such as Cisco ASA
  • Working knowledge of wireless networking standards and enterprise Wi-Fi deployments, including controller-based environments and secure access methods
  • Experience supporting firewall platforms such as Palo Alto, Fortinet, or comparable enterprise security solutions
  • Familiarity with routing protocols such as BGP and the ability to support both dynamic and static routing configurations
  • Ability to learn and manage multiple vendor ecosystems, including platforms such as Cisco, Aruba, Fortinet, and Ruckus
  • Must be eligible to work in the U.S., and prior exposure to government-supported environments is advantageous
Job Responsibility
Job Responsibility
  • Build, configure, and maintain network infrastructure for client environments, including routers, switches, wireless systems, and security appliances
  • Troubleshoot service interruptions, latency concerns, and hardware faults to restore stable network performance across wired and wireless deployments
  • Administer wireless networks by tuning controllers and access points, supporting secure authentication, and helping optimize coverage through survey-driven recommendations
  • Implement and support routing and switching services, including VLAN design, trunking, Layer 3 configuration, and dynamic or static route management
  • Manage firewall and secure connectivity solutions, including remote access and site-to-site connections, while maintaining strong network protection practices
  • Assist with network rollouts, refresh initiatives, and replacement hardware preparation for deployment to customer locations
  • Coordinate with field resources and internal teams when hands-on troubleshooting or installation support is needed at remote sites
  • Produce and update technical documentation such as topology diagrams, as-built records, parts lists, and deployment procedures
  • Participate in higher-level support escalations and contribute to continuous improvement of operational network standards
  • Support cloud-connected and multi-site networking environments, including connectivity between branch, data center, and hosted platforms
What we offer
What we offer
  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan
  • free online training
Read More
Arrow Right

Security Engineer

You'll protect Gamma's platform, infrastructure, and data as we scale to serve h...
Location
Location
United States , San Francisco
Salary
Salary:
180000.00 - 310000.00 USD / Year
gamma.app Logo
Gamma
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of software engineering experience with at least 2–3 years focused on security engineering or application security
  • Strong hands-on experience securing AWS environments, including IAM, VPC, security groups, CloudTrail, and GuardDuty
  • Proficiency in at least one backend language (Python, TypeScript/Node.js, or Go preferred) with experience building security tools
  • Deep understanding of web application security including OWASP Top 10, common vulnerability classes, and authentication/authorization patterns, with experience implementing security controls in CI/CD pipelines and infrastructure-as-code (Terraform, CloudFormation)
  • Clear communicator who works well embedded with product engineering teams
  • Background in penetration testing, offensive security, and SIEM/log analysis
Job Responsibility
Job Responsibility
  • Design and implement security controls across Gamma's AWS infrastructure and application layer
  • Build security tooling and automation to detect, prevent, and respond to threats at scale
  • Conduct security reviews of architecture designs, code, and infrastructure changes
  • Lead vulnerability management, coordinate bug bounty responses, and drive remediation priorities
  • Develop and maintain security monitoring, alerting, and incident response capabilities
  • Partner with engineering teams on secure coding practices and threat modeling
  • Deploy AI-assisted vulnerability scanning across our codebase and infrastructure—scanning our own systems with frontier models before attackers do
  • Build automated triage workflows that use AI to deduplicate findings, estimate exposure, and draft remediation tickets
  • Drive adoption of memory-safe languages and secure-by-design practices for new code, informed by current CISA and NCSC guidance
What we offer
What we offer
  • Equity
  • flexibility to work from home when focus matters most
  • Fulltime
Read More
Arrow Right

Sr Engineers, Software

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees...
Location
Location
United States , Frisco
Salary
Salary:
156998.00 - 165000.00 USD / Year
https://www.t-mobile.com Logo
T-Mobile
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Master’s degree or foreign equivalent in Computer Science, Computer Programming, Computer Engineering, or related, and 5 years of relevant work experience
  • OR Bachelor’s degree or foreign equivalent in Computer Science, Computer Programming, Computer Engineering, or related, and 7 years of relevant work experience
  • Experience in each of: 1. Performing microservice design, development, deployment, and maintenance of enterprise applications and applying domain knowledge of Telecommunications (OSS/BSS) including Billing Domain, Payment Services, Order Management, Credit Management, Digital Telecommunications Commerce and Product Catalog systems using Java, GoLang: Spring Boot, Spring Cloud, Spring MVC, Spring Data JPA, Spring Security, Spring GraphQL, and implementing scalable RESTful and federated GraphQL APIs using Apollo Federation 1.x/2.x., MuleSoft 3.x/4.x, Kubernetes, Kafka, IntellJ IDE, BitBucket, GitLab, Eclipse, Lucid, Figma, Postman, Splunk, AppDynamics, Oracle, MySQL and Redis
  • 2. Designing and developing microservices using Java and GoLang with deep expertise in the Spring ecosystem: Spring Boot, Spring Cloud, Spring MVC, Spring Data JPA, Spring Security, Spring GraphQL, and implementing scalable RESTful and federated GraphQL APIs using Apollo Federation 1.x/2.x., MuleSoft 3.x/4.x
  • 3. Building and integrating APIs and web services using REST, SOAP, Swagger: OpenAPI, XML, JSON, and asynchronous messaging platforms such as Apache Kafka and RabbitMQ
  • 4. Working with databases and data stores, including SQL: Oracle, MySQL, and PostgreSQL, and NoSQL: MongoDB, Cassandra, and Couchbase, and in-memory caching with Redis
  • 5. Implementing CI/CD pipelines and DevOps practices using Jenkins, GitLab, Docker, Kubernetes (K8s), and applying basic Linux command-line proficiency
  • 6. Utilizing testing, monitoring, and development tools such as JUnit, JMeter, Mockito, Robot, WireMock, Maven, Gradle, AppDynamics, Splunk, Git, Bitbucket, IntelliJ, Eclipse, Velocity Studio, Postman, and SoapUI
  • At least 18 years of age
  • Legally authorized to work in the United States
Job Responsibility
Job Responsibility
  • Work as a Full Stack Developer, managing multiple applications including Metro Web, Backend Spring Boot APIs, MuleSoft APIs (v3.8), and AEM for content management
  • Design and develop RESTful APIs using Spring Boot, leveraging Spring Cloud Eureka for service discovery and Spring Cloud OpenFeign for inter-service communication
  • Build and maintain Spring Boot APIs integrated with Angular applications composed in a Monorepo structure using Hapi plugins
  • Develop robust data access layers using Spring Data JPA
  • Collaborate with cross-functional team members to deliver high-quality solutions
  • Design and implement visually appealing and responsive user interfaces
  • Diagnose and resolve issues in front-end code to enhance performance and eliminate bugs
  • Create and execute unit tests to ensure code reliability and functionality
  • Architect and maintain RESTful API solutions using Spring Boot
  • Demonstrate a strong understanding of common API technologies, including OAuth, SAML, Spring Boot, and Microservices architecture
What we offer
What we offer
  • competitive base salary and compensation package
  • annual stock grant
  • employee stock purchase plan
  • 401(k)
  • free year-round money coaches
  • medical insurance
  • dental insurance
  • vision insurance
  • flexible spending account
  • paid time off
  • Fulltime
Read More
Arrow Right

Senior Cloud Network Security Engineer

The Senior Cloud & Network Security Engineer will be responsible for designing, ...
Location
Location
Qatar , Doha
Salary
Salary:
Not provided
Codvo AI
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Engineering, Cybersecurity, Information Systems, or related field
  • 10+ years of experience in network and infrastructure security within large-scale enterprise IT or OT environments
  • Proven expertise in: Routing and switching (Cisco, Juniper, or equivalent)
  • Enterprise firewalls (Palo Alto, Fortinet, Cisco ASA)
  • Load balancers (F5, Azure Application Gateway, NGINX Plus)
  • Web Application Firewalls (WAF) and reverse proxy systems
  • VPN, IPSec, SSL/TLS, and Zero Trust network architectures
  • Cloud networking and security (Azure, GCP)
  • Network automation (Terraform, Ansible, ARM templates)
  • Experience with SIEM, SOAR, and threat intelligence platforms (e.g., Azure Sentinel, Chronicle, Splunk)
Job Responsibility
Job Responsibility
  • Design, deploy, and manage secure enterprise network architectures spanning on-premises data centers, field assets, and multi-cloud environments (Azure and GCP)
  • Configure and maintain routing and switching infrastructure, including VLANs, BGP, OSPF, and WAN/LAN connectivity
  • Manage enterprise firewalls, VPNs, load balancers (F5, Azure Application Gateway), WAFs, and IDS/IPS systems to ensure end-to-end network security
  • Implement and enforce network segmentation, access control lists (ACLs), and zero trust network policies to secure sensitive environments
  • Ensure availability, performance, and scalability of network services through continuous monitoring, optimization, and proactive capacity planning
  • Integrate network telemetry and logs into enterprise SIEM platforms to support threat detection, visibility, and response
  • Collaborate with DevOps, Cloud, and Infrastructure teams to embed security principles within all network and infrastructure deployments
  • Ensure compliance with internal cybersecurity frameworks and external standards such as ISO 27001, NIA Qatar, and energy sector security mandates
  • Design and enforce cloud network topologies and security configurations using native controls such as Azure Virtual Networks, Network Security Groups (NSGs), Firewalls, Private Endpoints, and Google VPC Service Controls
  • Secure interconnectivity between on-premises and cloud through ExpressRoute, VPN gateways, and hybrid peering
  • Fulltime
Read More
Arrow Right

Territory Key Account Manager

As a Senior Key Account Manager at Ledger, you are the business owner of your re...
Location
Location
France , Paris
Salary
Salary:
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A proven track record in Consumer hardware, managing high-growth, complex retail environments
  • Strong understanding of Revenue Growth Management and P&L drivers
  • A crypto or consumer tech enthusiast. You must be eager to master the Ledger ecosystem (Secure Element, Self-Custody) to speak as an expert to partners
  • "Power User" of LLMs and AI tools to automate reporting and simulate negotiation scenarios, increasing your operational velocity
  • Fluent in English and French. A third language is a plus
  • A results-driven Team Player with a high degree of precision and the courage to challenge the status quo using data-backed arguments
Job Responsibility
Job Responsibility
  • Drive P&L-focused growth by optimizing and prioritizing investment (margins, MDF, promotions) to maximize ROI and top-line revenue
  • Transition beyond tactical sales to build 3-year Joint Business Plans (JBP) and expansion strategies that align Ledger's goals with partner capabilities
  • Maintain 100% data hygiene in our tools
  • Deliver synthetic, impactful insights that explain the why behind the Sell-out and Share of Business (SOB) data to anticipate market shifts, ensuring accountability for stock health and availability
  • Lead complex, multi-layered negotiations for terms and product launches with top-tier global retailers and distributors
  • Independently coordinate with rest of Ledger's teams (Brand Marketing, Product, and Supply Chain teams …) regional plan to grow hardware sales
  • Map and influence multi-level stakeholders (C-Level, Category Managers, Supply Chain) within your partner organizations to ensure Ledger remains a "Must-Have" brand
  • Solve complex issues independently using structured methods bringing recommendations to the Director rather than problems
What we offer
What we offer
  • Flexible work options - Our hybrid policy allows employees to work from home up to 3 times per week
  • Health & Wellness support - Health and Life Insurance
  • Financial growth opportunities - Employees can become shareholders in Ledger as well as other financial benefits depending on your country of work
  • Commuter allowance - Ledger offers a commuter allowance to contribute to your preferred means of transportation
  • Learning & Development - A comprehensive suite of training solutions providing a personalised learning experience for every employee
  • Fulltime
Read More
Arrow Right

Network Implementation Engineer

Make an impact with NTT DATA. Join a company that is pushing the boundaries of w...
Location
Location
Kenya , Nairobi
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree or equivalent in Information Technology or Computing or a related field
  • Professional level certification in different Networking technologies (Must have CCNP) Cisco, Juniper, Aruba, Sophos, Fortinet etc.
  • 3 Years and above of work experience in technical or implementation engineering, specific to Networking technologies
  • Experience engaging with clients and conducting presentations
  • Report writing experience
  • Project management
  • Experience in Networking technologies such as routing (BGP, EIGRP, OSPF), switching, Wireless, SDI distribution, core and access layers
  • Experience in diagnosis and troubleshooting
Job Responsibility
Job Responsibility
  • Plan, configure, and deploy enterprise network solutions such as LAN, WAN, WLAN, MPLS, SD-WAN, VPN, and cloud networking
  • Install and integrate routers, switches, firewalls, load balancers, and wireless access points
  • Design scalable and secure network architectures
  • Integrate networking systems with servers, cloud platforms, security tools, voice systems (VoIP), and business applications
  • Ensure compatibility between hardware, software, and third-party systems
  • Support hybrid environments (on-premise + cloud)
  • Diagnose and resolve network outages, latency issues, routing problems, DNS issues, and security incidents
  • Perform root cause analysis and recommend permanent fixes
  • Provide escalated support for complex customer or internal technical issues
  • Implement network security measures such as firewalls, VPNs, NAC, IDS/IPS, access controls, and segmentation
  • Fulltime
Read More
Arrow Right

Platform Engineer (ai/llm Infrastructure)

We are currently seeking a Platform Engineer (AI/LLM Infrastructure) to join our...
Location
Location
United States , Santa Clara
Salary
Salary:
130000.00 - 170000.00 USD / Year
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in Platform Engineering, SRE, or Infrastructure Engineering
  • 3+ years of experience delivering and leading infrastructure for AI/LLM-based production systems
  • 3+ years of experience with Terraform and GitOps (ArgoCD/Flux)
  • 3+ years of experience with Azure (Key Vault, Monitor, DevOps Pipelines)
  • 3+ years of Experience with CI/CD and container registry management
Job Responsibility
Job Responsibility
  • Lead the design, implementation, and operation of scalable infrastructure platforms supporting AI/LLM-based solutions for enterprise clients
  • Act as a hands-on technical lead (player-coach), contributing to development while guiding a team of engineers
  • Own end-to-end infrastructure architecture below the application layer, including compute, container orchestration, CI/CD, observability, and security
  • Partner directly with clients and stakeholders to design, present, and deliver robust AI infrastructure solutions
  • Architect and manage production-grade Kubernetes environments (AKS/EKS), including cluster operations and RBAC
  • Design and operationalize RAG pipelines, including ingestion, chunking, embedding workflows, and vector database management
  • Lead GPU infrastructure provisioning and optimization (NVIDIA A100/H100 or similar)
  • Drive Infrastructure-as-Code adoption using Terraform and GitOps practices (ArgoCD/Flux)
  • Build and maintain CI/CD pipelines using GitHub Actions and Azure DevOps
  • Establish observability standards using Datadog, OpenTelemetry, and ELK/OpenSearch
  • Fulltime
Read More
Arrow Right

Network Engineer

HF Sinclair is seeking a Network Engineer based in Dallas, TX. This role is a se...
Location
Location
United States , Dallas
Salary
Salary:
Not provided
hfsinclair.com Logo
HF Sinclair
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum of 7 years of progressive experience in enterprise networking roles
  • Demonstrated experience designing and supporting complex, multi-site enterprise networks
  • Strong hands-on experience with: Routing and switching (BGP, OSPF, EIGRP, VLANs, VRF)
  • Network security (firewalls, VPNs, segmentation, NAC, Load Balancers)
  • Wireless networking and controller-based architectures
  • SD-WAN technologies and architectures
  • Proven experience with Azure networking, including: Virtual Networks (VNets), subnets, routing, NSGs, UDRs
  • Azure VPN Gateway and ExpressRoute
  • Azure Virtual WAN and hub-and-spoke architectures
  • Load Balancers, Application Gateway, and private endpoints
Job Responsibility
Job Responsibility
  • Design, implement, and support enterprise network architectures across data center, campus, branch, and cloud environments
  • Architect and operate hybrid connectivity solutions, including on-prem to Azure integration (ExpressRoute, VPN, vWAN)
  • Monitor health, performance, capacity, and availability of the enterprise network and cloud network services
  • Lead and participate in incident response, root cause analysis, and post-incident improvement efforts
  • Serve as senior escalation point (Tier 3) for complex production network issues
  • Provide strategic input and technical leadership for network modernization, cloud adoption, and digital initiatives
  • Design and support routing, switching, wireless, SD-WAN, load balancing, and firewall solutions
  • Implement and maintain secure network connectivity aligned with Zero Trust and defense-in-depth principles
  • Partner with Cloud, Security, Server, and Application teams to enable resilient application connectivity
  • Evaluate emerging technologies and make architecture recommendations for short-, mid-, and long-term initiatives
What we offer
What we offer
  • Medical Insurance
  • Vision Insurance
  • Dental Insurance
  • Paid Time-Off
  • 401(k) Retirement Plan with match
  • Educational Reimbursement
  • Parental Bonding Time
  • Employee Discounts
Read More
Arrow Right