{"data":{"id":205069,"slug":"systemadministratorlinux-specialist","type":"job","title":"System Administrator \/ Linux Specialist","description":"1 position(s).\n\nDo you want to serve the greater good and contribute to Sweden's independence in the world? Are you a Linux expert who thrives in the intersection of system administration and network technology? We are now looking for a driven System Administrator \/ Linux Specialist who wants to take full responsibility for the design, configuration, and operation of our critical environments. At FRA, every task is part of something larger. If you are the person we are looking for, we can offer varied work in a knowledge-intensive environment where you get to make a difference every day.\n\nYour Assignment\n\nAs a system administrator\/Linux specialist, you will be part of the Cyber Operations Division, Access Development Office. The office is tasked with developing and delivering access and exploitation capabilities for signals intelligence operations.\n\nThe division contributes to strengthening protection against sophisticated IT attacks from abroad for critical infrastructure in Sweden. By identifying and tracking the attackers behind these attacks and building knowledge about their methods and motives, we offer both technical solutions and advisory services to government agencies and state-owned enterprises. In this way, we contribute to Sweden's cyber defense.\n\nIn the role of system administrator\/Linux specialist, you will design and implement complex solutions from the ground up. We offer an environment where you can continuously grow and take full ownership of your own professional development.\n\nYour main responsibilities:\n\nNetwork Infrastructure: Design and operation of Linux-based networks, including routing, VLANs, VPN solutions, and network segmentation.\n\nVirtualization & Isolation: Implement and manage application isolation using namespaces, containers, and sandboxes.\n\nSystem Development: Build, maintain, and administer Linux distributions and packages in CI\/CD environments.\n\nSecurity: Responsible for security architecture in strictly isolated (air-gapped) environments with high segmentation requirements.\n\nOperation & Quality: Configure network topologies and firewall rules, and work systematically with version control and issue tracking.\n\nEvening and weekend work as well as travel may occur.\n\nYour Qualifications\n\nWe are looking for you who have:\n\nHigh school diploma or equivalent competence acquired through work experience\n\nSeveral years of experience as a system administrator in Linux environments\n\nIn-depth Linux expertise.\n\nExperience with network configuration and VPN.\n\nFamiliarity with virtualization and application isolation.\n\nStrong skills in scripting, automation, and CI\/CD.\n\nGood knowledge of Swedish and English in spoken and written form\n\nIt is a major plus if you also have:\n\nPost-secondary education in computer science, network technology, systems science, or equivalent\n\nRelevant Linux certifications\n\nExperience in high-security environments and critical infrastructure (including air-gap).\n\nKnowledge of network segmentation, Linux hardening, and security architecture.\n\nExperience with Red and Blue teaming and network troubleshooting.\n\nExperience with BSD systems, IoT, and configuration as code.\n\nClass B driver's license\n\nYour Personal Qualities\n\nWe are looking for someone with the following characteristics:\n\nCollaboration \u2013 You work well with other people and relate to them in a responsive and flexible manner. You listen, communicate, and resolve conflicts constructively.\n\nSelf-directed \u2013 You take responsibility for your tasks and plan how to proceed in your work.\n\nCreative \u2013 You bring new ideas and methods to work-related issues. You can turn your ideas into actions that lead to results.\n\nAbout FRA\n\nFRA has the world as its arena where every task is part of something larger. In one way or another, as an employee you get to contribute to protecting Sweden's integrity and independence in the world. You make a real difference, every day.\n\nOur mission as an intelligence service is to protect Sweden against the most serious threats that can be directed at a society \u2013 military attacks, terrorism, and cyberattacks. We protect what is most important to us \u2013 our security, our democracy, and our way of life. We are experts in cyber and signals intelligence, and a warning bell for military threats.\n\nSince 2024, FRA has led the National Cyber Security Center, NCSC, whose mission is to develop and strengthen Sweden's ability to prevent, detect, and manage cyber threats.\n\nAs a new employee at FRA, you will receive comprehensive introductory training and continuous professional development, which gives you the opportunity to develop your skills and become even better at what you are passionate about. Our organization is multifaceted and consists of different competencies and personalities, where each individual has unique characteristics and prerequisites. We strive to create an environment where everyone feels welcome and safe. In addition to a stimulating work environment, we also offer an attractive benefits package, which you can read more about at www.fra.se. For more information about the National Cyber Security Center, visit www.ncsc.se.\n\nFor your security. For our democracy. Every day. All year round.\n\nMore Information\n\nThe workplace is located near Drottningholm, approximately 10 minutes from Brommaplan. Swedish citizenship is a requirement as employment at FRA involves security clearance classification. Before employment, you will be subject to security vetting in accordance with the Security Protection Act. Employment includes an obligation to be mobilized for war. We apply a six-month probationary period. In this recruitment process, work tests\/assessments will be used. For more information, you are welcome to contact the recruiting manager at phone 010-557 44 12. Union representatives can be reached at 010-557 46 00.\n\nWe accept applications via www.fra.se no later than 2026-10-04.\n\nReference number 2026FRA1513-2.\n\nSince we have already decided on the recruitment channels we wish to use for this recruitment, we kindly ask that you do not contact us with further offers of advertising and recruitment assistance.\n\nKeywords:\nSystem Administrator, Linux, Network, FRA\n\nEmployment Type: Permanent position.\n\nDuration: Permanent.\n\nWorking Hours: Daytime.","language":"sv","is_translated":true,"title_original":"Systemadministrat\u00f6r\/Linux-specialist","description_original":"1 plats(er). \r\n\r\n\nVill du g\u00f6ra samh\u00e4llsnytta och bidra till Sveriges oberoende i v\u00e4rlden? \u00c4r du en expert p\u00e5 Linux som trivs i gr\u00e4nslandet mellan systemadministration och n\u00e4tverksteknik? Vi s\u00f6ker nu en driven Systemadministrat\u00f6r \/ Linux-specialist som vill ta ett helhetsansvar f\u00f6r design, konfiguration och drift av v\u00e5ra kritiska milj\u00f6er. P\u00e5 FRA \u00e4r varje arbetsuppgift en del av n\u00e5got st\u00f6rre. \u00c4r du den vi s\u00f6ker kan vi erbjuda ett varierande arbete i en kunskapsintensiv milj\u00f6 d\u00e4r du f\u00e5r vara med och g\u00f6ra skillnad varje dag.\nDitt uppdrag\nSom systemadministrat\u00f6r\/Linux-specialist h\u00f6r du till avdelningen f\u00f6r cyberverksamhet, accessutvecklingskontoret. Kontoret har bland annat till uppgift att utveckla och leverera access- och exploateringsf\u00f6rm\u00e5ga till signalunderr\u00e4ttelseverksamheten. \nAvdelningen bidrar till att st\u00e4rka skyddet mot kvalificerade IT-angrepp fr\u00e5n utlandet hos samh\u00e4llsviktig verksamhet i Sverige. Genom att identifiera och f\u00f6lja angriparna bakom dessa angrepp och bygga kunskap om deras tillv\u00e4gag\u00e5ngss\u00e4tt och motiv erbjuder vi s\u00e5v\u00e4l tekniska l\u00f6sningar som r\u00e5dgivning till myndigheter och statliga bolag. P\u00e5 s\u00e5 s\u00e4tt bidrar vi till Sveriges cyberf\u00f6rsvar.\nI rollen som systemadministrat\u00f6r\/Linux-specialist f\u00e5r du designa och implementera komplexa l\u00f6sningar fr\u00e5n grunden. Vi erbjuder en milj\u00f6 d\u00e4r du kontinuerligt kan v\u00e4xa och ta fullt \u00e4gandeskap \u00f6ver din egen professionella utveckling.\nDina huvudsakliga arbetsuppgifter:\nN\u00e4tverksinfrastruktur: Design och drift av Linux-baserade n\u00e4tverk, inklusive routing, VLAN, VPN-l\u00f6sningar och n\u00e4tverkssegmentering.\nVirtualisering & Isolering: Implementera och f\u00f6rvalta isolering av applikationer med hj\u00e4lp av namespaces, containers och sandboxes.\nSystemutveckling: Bygga, underh\u00e5lla och administrera Linux-distributioner samt paket i CI\/CD-milj\u00f6er.\nS\u00e4kerhet: Ansvara f\u00f6r s\u00e4kerhetsarkitekturen i strikt isolerade (air-gappade) milj\u00f6er med h\u00f6ga krav p\u00e5 segmentering.\nDrift & Kvalitet: Konfigurera n\u00e4tverkstopologier och brandv\u00e4ggsregler samt arbeta systematiskt med versionshantering och \u00e4rendehantering.\n\n\u00a0\nArbete p\u00e5 kv\u00e4llar och helger samt resor kan f\u00f6rekomma.\nDu kan\nVi s\u00f6ker dig som har:\nGymnasieexamen, alt. f\u00f6rv\u00e4rvat motsvarande kompetens genom arbetslivserfarenhet\nFlera \u00e5rs erfarenhet som systemadministrat\u00f6r i Linux-milj\u00f6er\nDjupg\u00e5ende Linux-kompetens.\nErfarenhet av n\u00e4tverkskonfiguration och VPN.\nVana av virtualisering och applikationsisolering.\nStark f\u00f6rm\u00e5ga inom skriptning, automation och CI\/CD.\nGoda kunskaper i svenska och engelska i tal och skrift\n\n\u00a0\nDet \u00e4r ett stort plus om du dessutom har:\nEftergymnasial utbildning inom datavetenskap, n\u00e4tverksteknik, systemvetenskap eller motsvarande\nRelevanta certifieringar inom Linux\nErfarenhet av h\u00f6gs\u00e4kerhetsklassade milj\u00f6er och kritisk infrastruktur (inkl. air-gap).\nKunskap inom n\u00e4tverkssegmentering, Linux-h\u00e4rdning och s\u00e4kerhetsarkitektur.\nVana av Red- och Blue-teaming samt n\u00e4tverksfels\u00f6kning.\nErfarenhet av BSD-system, IoT och konfiguration som kod.\nB-k\u00f6rkort\u00a0\n\n\u00a0\nDu \u00e4r\nVi s\u00f6ker dig med f\u00f6ljande egenskaper:\nSamarbetsf\u00f6rm\u00e5ga \u2013 Du arbetar bra med andra m\u00e4nniskor samt relaterar till dem p\u00e5 ett lyh\u00f6rt och smidigt s\u00e4tt. Du lyssnar, kommunicerar och l\u00f6ser konflikter p\u00e5 ett konstruktivt s\u00e4tt.\nSj\u00e4lvg\u00e5ende \u2013 Du tar ansvar f\u00f6r din uppgift och planerar hur du ska g\u00e5 till v\u00e4ga f\u00f6r att komma fram\u00e5t i ditt arbete.\nKreativ \u2013 Du kommer med nya id\u00e9er och metoder i arbetsrelaterade fr\u00e5gor. Du kan oms\u00e4tta dina id\u00e9er till handlingar som leder till resultat.\u00a0\n\n\u00a0\nOm FRA\nFRA har omv\u00e4rlden som sin arena d\u00e4r varje arbetsuppgift \u00e4r en del av n\u00e5got st\u00f6rre. P\u00e5 ett eller annat s\u00e4tt f\u00e5r du som medarbetare vara med och bidra till att skydda Sveriges integritet och oberoende i v\u00e4rlden. Du \u00e4r med och g\u00f6r skillnad p\u00e5 riktigt, varje dag.\nV\u00e5r uppgift som underr\u00e4ttelsetj\u00e4nst \u00e4r att skydda Sverige mot de allvarligaste hot som kan riktas mot ett samh\u00e4lle \u2013 milit\u00e4ra angrepp, terrorism och cyberattacker. Vi skyddar det viktigaste vi har \u2013 v\u00e5r trygghet, v\u00e5r demokrati och v\u00e5rt s\u00e4tt att leva. Vi \u00e4r experter p\u00e5 cyberomr\u00e5det och signalspaning samt en larmklocka f\u00f6r milit\u00e4ra hot.\nFRA leder sedan 2024 Nationellt cybers\u00e4kerhetscenter, NCSC vars uppdrag \u00e4r att utveckla och st\u00e4rka Sveriges f\u00f6rm\u00e5ga att f\u00f6rebygga, uppt\u00e4cka och hantera cyberhot.\nSom nyanst\u00e4lld p\u00e5 FRA f\u00e5r du en omfattande introduktionsutbildning och kontinuerlig kompetensutveckling, vilket ger dig m\u00f6jlighet att utveckla dina f\u00e4rdigheter och bli \u00e4nnu b\u00e4ttre p\u00e5 det du brinner f\u00f6r. V\u00e5r organisation \u00e4r m\u00e5ngfacetterad och best\u00e5r av olika kompetenser och personligheter, d\u00e4r varje individ har unika egenskaper och f\u00f6ruts\u00e4ttningar. Vi str\u00e4var efter att skapa en milj\u00f6 d\u00e4r alla k\u00e4nner sig v\u00e4lkomna och trygga. Ut\u00f6ver en stimulerande arbetsmilj\u00f6 erbjuder vi ocks\u00e5 ett attraktivt f\u00f6rm\u00e5nspaket, som du kan l\u00e4sa mer om p\u00e5 www.fra.se  (http:\/\/www.fra.se\/). F\u00f6r mer information om Nationellt cybers\u00e4kerhetscenter bes\u00f6k www.ncsc.se (http:\/\/www.ncsc.se\/)\r\n\r\nF\u00f6r din trygghet. F\u00f6r v\u00e5r demokrati. Varje dag. \u00c5ret om.\nMer information\nArbetsplatsen \u00e4r bel\u00e4gen i n\u00e4rheten av Drottningholm, ca 10 min fr\u00e5n Brommaplan. Svenskt medborgarskap \u00e4r ett krav d\u00e5 anst\u00e4llning vid FRA inneb\u00e4r placering i s\u00e4kerhetsklass. Innan en anst\u00e4llning kommer du att s\u00e4kerhetspr\u00f6vas i enlighet med s\u00e4kerhetsskyddslagens best\u00e4mmelser. Med anst\u00e4llning f\u00f6ljer en skyldighet att krigsplaceras. Vi till\u00e4mpar sex m\u00e5naders provanst\u00e4llning. I denna rekryteringsprocess kommer arbetsprov\/tester att till\u00e4mpas. F\u00f6r mer information \u00e4r du v\u00e4lkommen att kontakta rekryterande chef p\u00e5 telefon 010-557 44 12. Fackliga f\u00f6retr\u00e4dare n\u00e5s p\u00e5 010-557 46 00.\nVi tar emot ans\u00f6kningar via www.fra.se senast 2026-10-04. \r\nReferensnummer 2026FRA1513-2. \nD\u00e5 vi inf\u00f6r denna rekrytering redan tagit st\u00e4llning till de rekryteringskanaler vi \u00f6nskar anv\u00e4nda undanber vi oss att bli kontaktade f\u00f6r ytterligare erbjudanden om annonserings- och rekryteringshj\u00e4lp.\nS\u00f6kord:\nSystemadministrat\u00f6r, Linux, n\u00e4tverk, FRA\nAnst\u00e4llningsform: Tillsvidareanst\u00e4llning.\r\nVaraktighet: Tillsvidare.\r\nArbetstid: Dagtid.","price":null,"currency":"SEK","status":"active","noindex":true,"location":{"address":"Box 301","full_address":null,"city":"Bromma","country":"SE","latitude":59.3540027,"longitude":17.9550408},"metadata":{"region":"Stockholms l\u00e4n","duration":"Tills vidare","employer":"F\u00f6rsvarets Radioanstalt","postcode":"16126","positions":1,"profession":"Systemadministrat\u00f6r","salary_type":"Fast m\u00e5nads- vecko- eller timl\u00f6n","scope_of_work":"100\u2013100 %","working_hours":"Heltid","contact_person":"Rekryterande   chef","driving_license":true,"employment_type":"full_time","occupation_field":"Data\/IT","employer_workplace":"FRA, Cyber","experience_required":true,"employment_type_label":"Vanlig anst\u00e4llning"},"user_id":null,"is_sponsored":false,"views_count":0,"ai_views_count":1,"bot_views_count":3,"ai_vendor_counts":{"anthropic":1},"visibility":"public","submission_source":null,"submission_ai_name":null,"has_owner_email":true,"can_contact_owner":true,"phone":"+46105574600","owner_email":"rekrytering@fra.se","images":[],"published_at":"2026-09-11T01:35:54+00:00","expires_at":"2026-10-04T23:59:59+00:00","created_at":"2026-09-11T03:03:29+00:00","updated_at":"2026-09-16T03:09:15+00:00"}}